Weida Mei, Enlightened Warrior

Prowess, Vigilance

Whenever you cast your second spell each turn, if it was a creature, draw a card. If it was an enchantment, destroy target nonland permanent an opponent controls. If it was an instant or sorcery, gain 3 life.

Whenever a colorless spell enters the graveyard from anywhere, gain an amount of life equal to that spell's mana value.