Necroface [GLAS-EN090] Secret RareSet: Gladiator's Assault Card type: Effect Monster Rarity: Secret Rare Attack: 1200 Defense: 1800 When this card is Normal Summoned, shuffle all removed from play cards back into their owner's Decks. This card gains 100 ATK for each of those cards. When this card is removed from play, both players remove from play the top 5 cards of their Decks.

more specifically

Your opponent selects 1 card among them

if you control twelve or more decorated permanents

Set: Premium Deck Series: Slivers Type: Creature — Sliver Rarity: Common Cost: {1}{R} All Sliver creatures have haste

Set: Kaladesh Prerelease Promos Type: Legendary Planeswalker — Saheeli Rarity: Mythic Cost: {1}{U}{R} +1: Scry 1

then the ghost has failed and dissipates

you’ll find more than seven hundred pieces of artwork—from each edition of the core role-playing books

Set: Legends Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {4} {0}: Change Sentinel's base toughness to 1 plus the power of target creature blocking or blocked by Sentinel

Set: Portal Second Age Type: Creature — Goblin Warrior Rarity: Rare Cost: {1}{R}{R} Whenever Goblin General attacks

He watches from within

while they had mere minutes

Set: Revised Edition Type: Creature — Bird Rarity: Rare Cost: {G} Flying