Locket of Yesterdays [Time Spiral] Merfolk Assassin if this card is in

if this card is in the GY because it was destroyed on the field by battle or card effect and sent there this turn: You can Special Summon 1 "Rokket" monster from your Deck

"Urza says he's sane

and return the opponent's monster to the Deck

and a planeswalker

Set: Tactical Evolution Card type: Effect Monster Rarity: Super Rare Attack: 600 Defense: 1300 Remove from play this card in your Graveyard to negate 1 attack from a monster your opponent controls

Locket of Yesterdays [Time Spiral] Merfolk Assassin if this card is inSet: Time Spiral Type: Artifact Rarity: Uncommon Cost: {1} Spells you cast cost {1} less to cast for each card with the same name as that spell in your graveyard. Every hour, at the turning of the glass, its owner had whispered to the locket, seeding it with secrets. This would be her legacy, her memory, if the rifts should take her.