Helm of the Ghastlord

Enchant creature
As long as enchanted creature is blue, it gets +1/+1 and has "Whenever this creature deals damage to an opponent, draw a card."
As long as enchanted creature is black, it gets +1/+1 and has "Whenever this creature deals damage to an opponent, that player discards a card."

Encantar criatura
Enquanto a criatura encantada for azul, ela receberá +1/+1 e terá "Toda vez que esta criatura causar dano a um oponente, compre um card."
Enquanto a criatura encantada for preta, ela receberá +1/+1 e terá "Toda vez que esta criatura causar dano a um oponente, aquele jogador descartará um card."