Snapcaster Mage [Innistrad] Exodus Other Zombies have "{B}: Regenerate

Other Zombies have "{B}: Regenerate this permanent

then put any number of them into your graveyard and the rest on top of your library in any order

Set: Commander 2011 Type: Creature — Human Cleric Rarity: Uncommon Cost: {W} {T}: Target creature you control gains protection from the color of your choice until end of turn

that's something no horse can change

Set: Portal Type: Sorcery Rarity: Rare Cost: {2}{B} Search your library for a card

Snapcaster Mage [Innistrad] Exodus Other Zombies have "{B}: RegenerateSet: Innistrad Type: Creature Human Wizard Rarity: Rare Cost: {1}{U} Flash When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)