So we have a major consensus on the tiering for each of the characters.
Snyder/Tynion IV/Grant/Williamson:
Hecate and Upside Downman - 2-B - Scale from their domain which is around 2-C each. They also probably to ascend the Orrery which is 2-C and they have at least an infinity above that.
Mister Mxyzptlk - 2-B, possibly 2-A - Scales past the Orrery. The Bleed revolves around the 5th dimension and is the prominent realm across the entire Multiversal structure. At least an infinity above the Orrery and due to it being the layer before Impossibility(6th Dimension).
Brothers Three - Low 1-C - Scales past the 5th Dimension by quite a margin. Not to mention they are much stronger in the 6th Dimension which is the control room for the Multiverse.
Hands - Low 1-C, possibly 1-C - Scales past all previous beings but only a quantifiable layer above the brothers. They are not infinite in power or energy and need materials from the Source.
Unseen Council - 1-C(baseline) - Beings in the Void in a hierarchy that seems to be the ascended Hands when they reach their final state after they give their life force for their Multiverse. Keep going until the Source/Presence
The Source/The Presence - 1-C - The highest authority in the Greater Omniverse and the top pinnacle of the Unseen Council.
The Overvoid/Light(Aspect of Infinity) - 1-C - Scales to the Source but more so conceptual and less manifest. Equal in power to the Presence.
Godhood Darkseid/Empty Hand - 2-B, likely 2-A - Hands of the Great Darkness. One represents the hand that takes and the other the fist of destruction. However, they scale to a low Multiverse and Empty Hand only gathered the Gentry from the carcass of the Pre-Crisis Multiverse destroyed by the Anti-Monitor.
Pariah - likey 2-A - Much more powerful than Darkseid and Empty Hand as well as the Dark Amry combined. He possessed a fraction of the true Darkness powers. He managed to siphon energies from heroes to cause a chain reaction of Infinite Earth previously before the first Crisis.
Doctor Multiverse - 2-B, likely 2-A - Powerful enough to empower the speedster and to eliminate the Dark Army being faded after beating Pariah and Deathstroke. Scales to Pariah, and in theory a little stronger.
Light Council - ? - Unknown for now but can at least scale to the Orrery, 2-C+
The Great Darkness - 1-C - Scales to the Light but seems weaker in power. However, it's larger and older, in every way equal to the Light.
J.M. DeMatteis:
Aspects of the Creators - ? - Depending on which form the Creator takes. All are just ideas to a greater, truer Creator. Maybe 2-A.
Chaos and Order(Act of Duality) - Low 1-C - The two dualities that burst the Sea of Brahma into the Ocean of Love which act was created by the Divine Smile. Representing all forms of duality and bursting the fire of love into all of Existence.
Pralaya - 1-C - The Sea of Brahma and the endless ocean of nothing to which is God’s unconscious mind. All Creation will return to it because it was the source that emerged it all.
The Divine Presence(Oversoul) - 1-C, possibly High 1-C - The Smile and the one true Creator where the Void is part of it. Beyond Mahapralya and beyond all conventions of time and space as well as everything in Creation. Existence and all part is part of its dream.
Carey/Gaiman/Moore:
Alan Moore doesn't count but it's fun to add him because of his weird perspective that blends well with Black Label titles.
The Parliaments - 2-A, possibly Low 1-C - Beings that are in the fundamental elemental realms across space and time. Scale to an infinite space-time continuum and as a collective can rival some of the most powerful beings.
Lilim - Varies up to 2-C - Some powerful demons spawns of Lilith that can rival the Host of Heaven. Up to Thrones, Dominion, maybe Seraphs.
The Host - Varies up to 2-A - Angels are transcendence of Creation although it primarily the Archangels that usually have this massive upscale.
The Endless - Low 1-C, possibly 1-C - A group of primordial older than the gods and stars. They represent the fundamental truths to the Multiverse and their point of view stretches to all Creations through the Void.
Michael Demiurgos and Lucifer Morningstar - Low 1-C, possibly 1-C - The twin brothers accredited with making the Creation of Yahweh. They scale past the Endless and are absolute within Creation.
The Presence(Yahweh) - 1-C - Above everything in Creation with an infinite degree. Can make and destroy Low 1-C beings without issue.
Night and Time - Low 1-C, possibly 1-C - Parents of the Endless and the two beings that made Creation possible, every version of it.
First Circle - Low 1-C, possibly 1-C - The Council of beings that set rules and boundaries during before Creation in the Void. They scale to the Endless and even they follow their rules. They scale slightly lower than the Archangels who only follow Yahweh’s command.
Jin En Mok - Low 1-C - Flesh Gods formed from whatever they can conjure with their minds. They are older the Hell, Heaven, and Yahweh. They scale to the highest of the high.
Silkman - 2-A, possibly Low 1-C - An eldritch being not formed by Yahweh. Feeds on Creation to not follow natural rules to slow his death.
Gods/Elohim - Varies to 2-A - Gods like Fernis who represent Entropy can rival the Host and destroy parts of a crumbling Silver City.
The Void - 1-C - A fraction of the Void can contain infinite volumes of Creations. Above Low 1-C structure and is infinite and eternal like the Presence without form. Floats with ideas drifting in the mind of God.