Solitary Confinement [Modern Horizons 2]Set: Modern Horizons 2 Type: Enchantment Rarity: Rare Cost: {2}{W} At the beginning of your upkeep, sacrifice Solitary Confinement unless you discard a card. Skip your draw step. You have shroud. (You can't be the target of spells or abilities.) Prevent all damage that would be dealt to you.

Set: Hour of Devastation Type: Creature — Zombie Jackal Cleric Rarity: Rare Cost: {3}{R} Afflict 4 (Whenever this creature becomes blocked

Set: Battle for Zendikar Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Take an extra turn after this one

Set: HeartGold & SoulSilver: Base Set Type: Psychic Rarity: Rare Retreat cost: 0

but I too have found some new playmates

When sorely wounded or tired

Set: Classic Sixth Edition Type: Artifact Rarity: Rare Cost: {4} Whenever a land is put into a graveyard from the battlefield

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Beta Edition Type: Instant Rarity: Common Cost: {G} Prevent all combat damage that would be dealt this turn

and from Zombies

Set: Magic 2014 Type: Creature — Merfolk Wizard Rarity: Rare Cost: {U}{U} When Tidebinder Mage enters the battlefield

Set: Platinum: Base Set Type: Fighting Rarity: Uncommon Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{R} Destroy target artifact