alright /vp/ i need a bit of help here cuz i'm bad at google

there's a video, if i remember correctly it has pic related in it, but it's a parody of a song where a lilligant is fighting other mons and losing, then its trainer gives it a rare candy and it's able to beat the opponents after that, no idea what it's called, and it's in japanese, anyone know what i'm talking about?