Predator Otachi

At the beginning of your post combat main phase
Predator Otachi deal 1 damage to each creature.
Enrage - Whenever Predator Otachi is dealt
damage, The next spell you cast this turn cost
{3} less to cast if this is the first time this ability
has resolved this turn. If it's the second time,
surveil 1. Draw a card. If it's the third time,
target dinosaur you deals damage equal to it's
toughness to each creature your opponent's
control.