Memory Jar [Urza's Legacy] Cat Construct Set: The Dark Type: Enchantment

Set: The Dark Type: Enchantment Rarity: Rare Cost: {B}{B}{B} At the beginning of your upkeep

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn

that source's controller sacrifices that many permanents

/ And revery

Memory Jar [Urza's Legacy] Cat Construct Set: The Dark Type: EnchantmentSet: Urza's Legacy Type: Artifact Rare Cost: {5} {T}, Sacrifice Memory Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.