Monokuma

Deathtouch, Haste, Hexproof, Intimidate, Reach
Gain a +3/+3 counter for every creature that has
died this game
Gain a +4/+4 counter for every creature that
dies while Monokuma, Psychotic Despair is on the battlefield
Gain a +5/+5 counter if Junko, Ultimate Despair is on the battlefield
If Monokuma, Psychotic Despair is sent to your graveyard from anywhere, destroy all creatures on the battlefield then return to the battlefield