Cha'd, Surfing Guard of the Ice Plain

Goofy/ Yeeter of Toddlers

the holy crusade is usually friendly but in pirated copies, the holy music will stop and he will kill you. hp unlimited atk unlimted.

Vengeful Doodlebob, a Japanese demon. (+1% of damage for each drop of ink, can summon minions by drawing them)

Mystery attacker? (true form in comments)

Dœwnęÿ, the Iron Hare

SPIDER,THE UNKILLABLE/POISONABLE ONE

GROUNDILE,THE DANGER UNDER GROUND

Velvet, Conqueror of Planets

Nogla the one who consume the sugar

Armored Goomba, The Unstompable.