Helm of the Ghastlord [Shadowmoor] Dinosaur Thopter but I believe a more

but I believe a more mundane power source might suffice

Set: Zendikar Rising Expeditions Type: Land Rarity: Mythic {T}

Set: From the Vault: Legends Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{U}{U}{U} Flash

+ BB — Target player draws three cards and loses 3 life

−6: You get an emblem with "Whenever you cast a spell that targets one or more permanents

Helm of the Ghastlord [Shadowmoor] Dinosaur Thopter but I believe a moreSet: Shadowmoor Type: Enchantment Aura Rarity: Common Cost: {3}{U B} 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."