Primathmech Laplacian

Extradeck XYZ- As a additional cost to cast this spell, attach tree creatures from the battlefield as auras to this creature, they are no longer creatures.
whenever this card would be destroyed except in combat, detach a aura instead.
After this spell is cast detach up to 3 auras, and chose the same amount:
•choose an opponent, that opponent puts a random card from their hand in the graveyard.
•choose a creature an opponent controls put it into the graveyard.
•choose an enchantment or artifact