Insurrection (57) [Planechase] The Dark you may return target Dragon

you may return target Dragon permanent card from your graveyard to the battlefield

If it's a Unicorn

Set: Kaladesh Inventions Type: Artifact Rarity: special Cost: {3} You may play lands from your graveyard

Set: Commander Anthology Volume II Type: Artifact Rarity: rare Cost: {5} {T}: Choose any number of target creatures

Set: Theros Beyond Death Type: Creature — Zombie Rarity: uncommon Cost: {3}{B}{B} When this creature enters

Insurrection (57) [Planechase] The Dark you may return target DragonSet: Planechase Type: Sorcery Rarity: rare Cost: {5}{R}{R}{R} Untap all creatures and gain control of them until end of turn. They gain haste until end of turn.