Well the scaling is a bit odd. XV1, Demigra absorbs the entire bird, and gains control over "all of time and space", yet was destroyed by FW (I assume the one with SSJ3 Goku isn't the canon ending).
In XV2, Mira absorbs Towa + an egg with power for a single timeline, and gets destroyed by SSB Goku using dragon fist, and finished off by FW after the egg is removed. It makes no sense that Mira is stronger than Demigra, yet this is what XV shows us.
Yet in the game, you destroy XV1 Future Warrior who was under Towa's mind control, then you get assistance from full power SSB Goku against Super Mira. There is a bit of conflict where is shows FW evaporating Super Mira
after Goku extracts the egg from him. So for scaling...
1.
Enraged Mira one-shots XV1 FW
2. XV2 FW destroys that Mira, then goes on to destroy Supervillain mode Mira (Mira admits he's stronger, Towa says he's on the defensive as well)
Sidenote:
Trunks and the power of the time vault is unable to go to the timeline controlled by Towa,
Towa shocked that her attempt to paradox the Time Patrollers didn't work
3. Towa was afraid of Mira's core possibly creating an explosion that could surpass dimensions and destroy the time egg, helped FW fight against Supervillain Mira who survives and absorb her
So SSB Goku > Super Mira >= FW (XV2) > Supervillain Mira > Enraged Mira > Towa > FW (XV1) > Demigra
There's a lot of conflicting info with Goku/Super Mira/ FW 2, as in a time rift mission, you fight against full power SSB Vegeta who states they are equals (and you need to do all the time rift missions to get the missing details of the plot), in which case the scaling should be SSB Goku (Unamped) >= FW > Super Mira