>>151265624
>power tie

At best Pikachu 10mv scales to necrozma thru lusamine.

Yugi has

Infinite Obelisk who has infinite power
Exodia who also has infintie power
Horiarthy who surpasses everyone on the list

and

Knight of Destiny, which matched infinite power and overcame it.

Infinite + 1 is above infinite.
There is no way Ash wins power.

>>151249660
Indeed. Yugi can just revive any mons he loses while Ash cannot.

10MV Ultra bests Pikachu High 3-A from vsbw crashes into Infinite Obelisk and both die.
Yugi just monster reborns Obelisk (for one turn, but this doesnt really matter here)