Dominaria United: Defiler of Vigor

Edition:    Dominaria United

Condition: Mint

Trample

As an additional cost to cast green permanent spells, you may pay 2 life. Those spells costs {G} less to cast if you paid life this way. This effect reduces only the amount of green mana you pay.

Whenever you cast a green permanent spell, put a +1/+1 counter on each creature you control.