The four-mana activated ability can be useful in returning a creature you control to its owners hand, and if youre casting it with Nissas ability youll more easily have that four mana available
This will be incredibly cool to pull off if you kill your opponent with it, but as humans are bound to the laws of probability (and also because the card was changed for the real game), it's not going to be the smasher that it was in the anime, as there's just a hell of a lot of factors that need to work out in your favor
So, the question isn't so much whether Radiant Pokemon are powerful
Also the perfect opportunity for exclusive promo/product GX cards to get their full art version
Charizard GX - SM - Burning Shadows (SM03)
I agree, but I do wonder if Sword of Wealth and Power deserves a place on the list, given that it's a great riff but one that doesn't appear to have originated on Mirrodin like the others