User blog comment:Emeraldblade95/PG Proposal: Yoshi/@comment-2059440-20190903062437

Mario is a unique franchise in that almost ALL the main heroes are Pure of Heart by nature - the exception obviously being Wario but we all know Wario was originally a villain anyway.. so I'd argue Mario, Luigi, Yoshi, Peach and even Toad are Pure Good characters.. maybe Daisy too but she's not quite as prolific as the others and thus has had less time to constantly show herself as Pure of Heart.