I would like to nominate Chesnaught to Untested.
It's a thicc boy with 88 HP and 122 Def and has the ability to wall a lot of popular mons in the meta, namely Gyarados-Mega, Donphan, Mega Lop, Zeraora and Crustle (lol Bulletproof). It also has unique access to moves that slowly chip away at the...