Kheru Lich Lord [Khans of Tarkir] Vampire Spirit or a 1/6 Wall artifact

or a 1/6 Wall artifact creature with defender in addition to its other types

Set: Zendikar Type: Creature — Minotaur Warrior Ally Rarity: Rare Cost: {4}{R} Whenever Kazuul Warlord or another Ally enters the battlefield under your control

Set: Amonkhet Type: Creature — Human Wizard Rarity: Common Cost: {1}{U} {T}: Draw a card

how easy it must be to play the protector when you think yourself untouchable

Set: Theros Type: Creature — Merfolk Wizard Rarity: Common Cost: {2}{U} {2}{R}

Kheru Lich Lord [Khans of Tarkir] Vampire Spirit or a 1/6 Wall artifactSet: Khans of Tarkir Type: Creature Zombie Wizard Rarity: Rare Cost: {3}{B}{G}{U} At the beginning of your upkeep, you may pay {2}{B}. If you do, return a creature card at random from your graveyard to the battlefield. It gains flying, trample, and haste. Exile that card at the beginning of your next end step. If it would leave the battlefield, exile it instead of putting it anywhere else.