Finally finished listing down the DM21 and SO16 stuff while reading the two volumes together. Here you go but keep in mind I'm just posting a MTL of the portion of the novel where the scene occurs for you to read since I'm too lazy to translate every single one from Chinese to English.
DanMachi Volume 21
Chapter 2: EKIDEN EXPRESS
Leon one shots Udaeus with his 3rd weapon
Ottar defeated a level 7 Balor and went on to face a level 8 Balor
Base Ottar’s Hildis Vini can cleanly slice through a level 8 Balor
Valgang Dragon fireballs are about 10 meters wide
The Valgang Dragon Hydra Demi Spirit’s single explosive shell melted through 100 meters of bedrock from the 58th floor all the way to the 51st floor and would’ve one shot everybody when they were off guard. Level 6 Ryu’s Astrea Record was able to cancel out majority of its firepower.
Level 5 Bell’s Firebolt is completely inferior to Level 4 Lefiya’s Arcs Ray
The fall from the 52nd floor to the 58th floor is even greater than the fall from the Great Fall which is over 2x its width of 400 meters. So from the 52nd to 58th floor it’s at least 800 meters. Though I’m pretty sure just from the SO manga alone it should be well over 1km if we calculate using terminal velocity free falling.
Level 5 Bell’s Argonaut amped Firebolt alongside Level 4 Lefiya’s Dio Thyrsos pierced through the 100 meter fireball and one shot one of the Valgang Dragon Demi Spirit’s head
Valgang Dragon Demi Spirit’s cannonball violently shakes the entire 58th floor but the explosion has an effective range of about 300 meters which only level 4s and higher can escape from. It also turned the Dragon’s Urn into a canyon by destroying the landscape.
Valgang Dragon Demi-Spirit is more powerful than even the level 8 Balor
The 58th Floor Juggernaut is much more powerful than the Juggernaut Bell faced and could even one shot level 7s in the right conditions
Chapter 3: Pandaemonium
The female spider monsters are about level 5
Bell’s skill Vanadis Tevere is equivalent to a level boost and grants him infinite regeneration and mana healing better than Heith’s and almost as good as Black Goliath’s. But it can’t heal stamina, mana, and injuries at the same time at max output.
Chapter 4: The Price of a Miracle
Violas can’t resist the physicals strikes of level 6s. So their blunt force resistance only goes up to level 5 and level 6s can one shot them with blunt force.
Bete is almost as fast as Allen and is capable of keeping up with Vanadis Tevere Bell who should have speed equivalent to a level 7
The parasitized Tiona is stronger than her normal self and superior to Bete in both strength and speed but inferior in skill and technique
Chapter 5: The Noob is Gone
Black Maiden easily redirects the 17 second charge Firebolt from Vanadis Tevere Bell
Black Maiden’s black wind overpowered Leon’s 8th weapon but she began to fear Leon’s 9th weapon after the destruction of Zald enhanced all of Leon’s basic abilities
Black Maiden is the most powerful enemy Bell’s group has faced up till now making it superior to the multi-headed dragon Demi Spirit
Every Rea Laeveteinn pillar is over 10 meters in diameter. Seems like increasing level only increases the damage and number of flame pillars and not the size of it.
Asterius one shot hordes of Spirit Remnants though they are rather weak to physical attacks
Hestia and Bell both thought that DM21 Wiene is probably the strongest member of their familia now and superior to Bell and Ryuu. Wiene is likely a level 6 now
Vanadis Tevere Bell's Firebolt is equivalent to a level 6 showing how magic is his weakest stat and is only around level 6 tier when his other stats are level 7 tier.
The Corrupted Spirit's magic is powerful enough to injure its heart
Wiene who was stated to be the strongest member of Hestia Familia normally is considered the weakest offensively among the group rescuing Aiz right now. Which confirms that Lido and the other top Xenos are all level 6 now as well.
Bell can now charge two Argonauts and the Corrupted Spirit believes a Max Charge Grand Bell Argonaut could kill her
Nearly max charge Firebolt from Vanadis Tevere Bell managed to pierce the Corrupted Spirit
Vanadis Tevere Bell's Max Charge Grand Bell Argo Vesta managed to completely overpower the Corrupted Spirit's main body but failed to surpass the durability of the Underworld after it had absorbed Aiz and gained Ariel
The Corrupted Spirit created a clone of the Black Dragon which is also considered her trump card
The wind storm the Corrupted Spirit is using right now is about as powerful as the Great Wind Seal in Dragon Valley
The Spirit Dragon can spam Aiz's trump card Lil Rafaga
Corrupted Spirit merged with the Spirit Dragon
Haruhime's Uchide no Kozuchi works even on the Xenos
Ryuu nerfed the Corrupted Spirit Dragon fusion with a debuff magic in Astrea Record
Without Ryuu's magic debuffing the Spirit Dragon, the injured and weak level 6s like Bete, Lido, and Hogni would've been one shot by the Spirit Dragon's initial wind attack
9th weapon Leon managed to defeat the Black Maiden and Ottar managed to defeat the level 8 Balor
Leon and Ottar both claim that the Corrupted Spirit after merging with the Spirit Dragon is still weaker than Zeus and Hera Familia. Level boosted Ottar w/ Stortus Ottar activated managed to pierce through the Corrupted Spirit Dragon's wind barrier and injure it with narration even comparing Stortus Ottar to Beastification. Leon with his 9th weapon possesses even higher offensive power than Ottar
The Corrupted Spirit used an downgraded Six Spirit Ring using the Spirit Remnants which although not as powerful as any of the past Six Spirit Ring. It still has enough power to destroy the Underworld
Leon's Afterglow is the most effective technique used against the Corrupted Spirit thus far and managed to destroy many of her tornadoes created using Ariel
The downgraded Six Spirit Ring uses the full power of the Underworld and is thus likely superior to Reginas Revis. Yet it was cancelled out by level boosted Beastified Ottar with Stortus Ottar + Hildis Vini as well as level boosted Leon w/ his 10th weapon together.
Bete's Hati surpasses Allen's Gralineze Fromel in terms of power
Bete's Hati at its current level of power after absorbing all the damage he accumulated as well as absorbing the Corrupted Spirit's magic surpassed Leon and Ottar and was capable of destroying the Absolute Shield that the Corrupted Spirit believed could withstand her own downgraded Six Spirit Ring. However, level boosted Vanadis Tevere Bell's Max Charge Grand Bell Argo Vesta is still considered to be more powerful than Bete's super boosted Hati.
Tiona amped by all her skills at maximum + the parasitization + Bete’s Frostvert gem after absorbing the Corrupted Spirit’s magic had enough power to destroy the weakened Absolute Shield
Level Boosted Vanadis Tevere Bell's Max Charge Argo Vesta instantly one shots the Spirit Dragon
Sword Oratoria Volume 16
Chapter 2: IRREGULAR FESTIVAL
The gap between level 4 and 5 is bigger than any of the previous gap between levels
Alicia can unleash magic comparable to a level 5 despite being a level 4 (Probably due to Mage)
The Demi-Spirit Alica’s group is facing is weaker than all the Demi-Spirits they have ever faced. But it was still strong enough to stop Alicia’s magic which is comparable to a level 5. So even this one is at least level 5.
The Thalia’s Ice Garden is a realm of absolute zero that can freeze not just the body but even the mind and soul. Even a level 5 can barely withstand the coldness of the area.
Level 5 and higher adventurers (The weakest adventurer here is Anakitty a level 5) are capable of crossing 600 meters in the blink of an eye
Thalia’s Ice Garden is considered the most dangerous place in the Dungeon so much that even Zeus and Hera gave up exploring this area. Also there’s a giant lion frozen here which is said to be from a floor even lower than the 60th. This may or may not be the same type of lion monster that Argonaut fought and had to sacrifice his memories to defeat.
Thalia’s Ice Garden that may or may not be created by Celdia is a realm that not even the Corrupted Spirit can interfere with
First class adventurers can survive with just dew for a week
Chapter 3: Those Who Return
Mid level 4 Lefiya has magic about as powerful as Level 6 Ryuu who can output level 7 magic thanks to DA Mage
The Valgang Dragon Demi Spirit violently shakes the entire Dragon’s Urn (Floor 52-58) and probably also Floor 51 as its shown to hit beyond that floor and onto the bottom of Floor 50
Pseudo level 7 Ryuu defeated the 58th Floor Juggernaut by herself
Some 60th floor info
Chapter 4: The Question from the Ice Prison
The Six Spirit Ring can destroy everything from the 60th floor all the way up to the surface
Even the incomplete Six Spirit Ring can destroy nearly half the floors starting from the 60th floor
Ice Armor Tione has the status of a level 7
Finn using Hell Finnegas along with Noble Brave together can resist absolute zero and Celdia’s mental pollution and overpower Ice Armor Tione
双眼染成血红。
Chapter 5: A Desperate Wish
The Demi Spirits in the Dungeon are all inferior to the Demi Spirits in Knossos. Except for the last two which were enhanced
Potential downscale for the series. Nidhogg isn’t capable of destroying Orario. At best it can only destroy the area in Knossos from the 11th floor up and kill all the adventurers in Knossos. So level 7s can die to attacks that can’t destroy Orario.
Thalia’s Ice Garden survived the blast from the incomplete Six Spirit Ring that is capable of destroying Floors 31-60
Black Maiden is a copy of Aria and considered by the gods to be the strongest gatekeeper and is thus at least stronger than the Multi-headed dragon Demi Spirit on the 58th floor
Black Maiden was completely unharmed by Lefiya’s Arcs Ray and was stated to be far more powerful than Aiz’s usual Ariel. And considering how she’s using black wind the Black Maiden is probably at least as powerful as Black Wind Ariel Aiz
Leon with Blaze of Round can force Black Maiden to defend seriously
Spirit Remnants are strong enough to cut Vanadis Tevere Bell’s body which is equivalent to a level 7 and have magic resistance on par with the spirit cloths and are capable of resisting Lefiya’s magic.
The spirit clothes allowed Lefiya to survive an onslaught of magic capable of heavily injuring Vanadis Tevere Bell
It takes tens of shots of Vanadis Tevere Bell’s Firebolt to take down a single Spirit Remnant
Lefiya’s Rea Laeveteinn one shot all the Spirit Remnants despite their magic resistance
Finn’s finger twitch considers Reginas Revis to be the single most dangerous thing they have ever faced up till reentering the 60th floor making it superior to the Incomplete Six Spirit Ring that could’ve destroyed Floors 31-60 and was used to target them on Thalia's Ice Garden just before they entered Floor 60
The Corrupted Spirit is the Underworld, 60th floor, itself.
Level 7 Finn’s Tir Na Nog is more powerful than anything in Ottar’s arsenal and is something Ottar can only dodge and not take head on. So Level 7 Finn's Tir Na Nog > Beastified Ottar w/ Stortus Ottar + Hildis Vini
Level 7 Finn’s point blank Tir Na Nog pierced Reginas Revis’ body but failed to pierce the Underworld (Corrupted Spirit) after she absorbed Aiz’s wind
Finn believes that there are only two other possibilities that are stronger than Tir Na Nog and could potentially destroy the Corrupted Spirit in a single blow
Reginas Revis is the most powerful enemy Loki Familia has ever faced
Empowered Corrupted Spirit info
Reginas can use all of Aiz and Revis’ techniques including Aiz’s Ariel
Riveria’s Vas Windheim is Loki Familia’s true trump card and superior to Finn’s Tir Na Nog. It is also one of the two options Finn had previously considered that could take down Reginas
Reginas upon activating Ariel speed blitzed Allen who’s speed is faster than that of even level 8s
Gulliver Brothers’ teamwork allows them to damage Reginas’ arm which neither Allen nor a weakened Riveria’s Wynn Fimbulvetr could do.
Reginas and the Corrupted Spirit has unlimited access to Aiz’s Ariel at full power which is stated and shown multiple times in the past to be equivalent to a level boost
Reginas’ strength has exceeded that of a level 9 likely meaning she’s equivalent to a level 10 which supports the previous statement about Level 7 Riveria’s Vas Windheim also only being able to heavily injure her and not kill her.
Reginas in this battle is incapable of using magic as its main body (Corrupted Spirit) is currently using magic in another battlefield. Even without magic she is far stronger than even the likes of Ottar and Leon. And if she were able to use magic they would all die instantly even with Amid healing them.
Chapter 6: Toward the Promised Place
Reginas can create clones of herself that are all level 4 but can use Ariel thus boosting them to level 5
Reginas can even use Avenger Ariel. So at her peak she is level 10 + 2 levels (Ariel + Avenger) = Level 12
Lefiya can easily kill Reginas clones despite their level 5 status and magic deflection via Ariel
The Corrupted Spirit and Reginas Revis share one power source (Underworld + Aiz). So when the Corrupted Spirit began to use more power Reginas Revis got weakened massively.
Even while weakened Finn's group still ahs a hard time trying to take down Reginas Revis
Aiz's skill Avenger is sentient and refused to give Reginas Revis more power stating that she already gave enough. And even after all the power she gave Reginas Revis is still incapable of defeating the Black Dragon. So the Black Dragon is at least confirmed to be level 12 if not even level 14 as Avenger boost the user by 4 levels against black dragon type monsters. So she instead proceeded to take back all her power and more thus weakening Reginas Revis even further.
Gulliver Brothers' teamwork allows them to breakthrough the wind vortex that even level 7s struggle to break through and take Reginas arm.
Even after being double nerfed, losing her arms, and being unable to use Aiz's Ariel, Reginas Revis still has enough power to match and stop Allen's Gralineze Fromel which is capable of one shotting Ottar unless he defends with his full power (Potentially referring to Beastification). So even at this point double nerfed Reginas is still at least level 8 physically.
Even after being double nerfed, losing her arms, unable to use Ariel, even further injured by Allen's Gralineze Fromel, Reginas Revis can still survive Lefiya's magic which is equivalent to level 7s.
Lefiya's Einsel creates a clone of Filvis instead of herself and her status points are not halved when using it. So instead of becoming two level 2s when using Einsel. Lefiya becomes two level 4s when using it. And Filvis seems to possess Lefiya's skill instead of her own as she can create a Dio Grail that can block Reginas Revis who still has the status of at least a level 7. Lefiya's Rea Laeveteinn which would be equivalent to level 8 managed to kill the super weakened Reginas
Epilogue: The Secret Art of Frozen Time
The Black Dragon is rumored to be 10 billion times stronger than the Corrupted Spirit's full force (Likely referring to Corrupted Spirit's full force of herself + Spirit Dragon + Reginas Revis + Black Maiden + Demi Spirits)
The heroes of ancient times are considered monsters that are superior to even the Zeus and Hera Familia
And that should be it for most of the impressive stuff in these two volumes. Took way longer than I expected even if I was busy with other stuff IRL.