This two-drop creature showcases a new keyword: Flurry
Sakuyamon (X Antibody) Name Sakuyamon (X Antibody) Effect [Digivolve] Lv.6 w/[Sakuyamon] in name w/o[X Antibody] trait: Cost 1[When Digivolving] If [Sakuyamon] or [X Antibody] is in this Digimon's digivolution cards, play 1 [Uka-no-Mitama] (Digimon/Yellow/9000 DP/) Token
If they have Gix, you want to save removal for that, but otherwise spend your removal freely (yes, even on Spyglass Siren)
Pikachu happens to be one of the poster-children of Pokemon so it definitely has more prints than a lot of cards, but even if you imagine 10% of that as an average per Pokemon (14 variations, or 5.5 prints) and multiply that out by the number of Pokemon presently in the franchise (721) youre looking at ~10k cards with variations or ~4k unique prints
Its massive HP is enough to take all the damage youll endure while setting up regular Greninja on your bench to act as a sniper
Then late game it can remove an entire board worth of artifacts