Reserving for Bard of Rage ~(^.^)~
Funny thing about me, I always try to make Challanges harder by disallowing STAB. And it gets kinda boring.
So, take
STABartist the Carnivine.
Your restrictions are:
STABartist can only use STAB moves.
STABartist must solo an Elite Four of its choice.
Oh, and because I want to win something at the Scramble Awards:
STABartist is literally a
stereotypical "starving artist". So, it is extremely hungry and must always hold a berry. In addition, its malnutrition has left it weak and unable to process data stored in TMs and HMs. So, it can only use level-up moves.
GL;HF >:)