Big Fucking Clock

When Big Fucking Clock enters the battlefield, or at the beginning of your upkeep, choose one that hasn’t been chosen - Scry 1. Draw a card. Return target creature to its owner’s hand. Until your next turn, up to one target creature gets -2/-0. Return target instant or sorcery card from your graveyard to your hand. Until you next turn, up to one target creature gains hexproof. Target creature can’t be blocked this turn. Create a 2/2 blue illusion token with “When this creature becomes the target of a spell, sacrifice it“. Return target artifact card from your graveyard to the battlefield. Draw two cards, then put one card from your hand on top of your library. Shuffle your library. Tap target creature. It doesn’t untap during its controller’s next untap step. Untap target permanent. The next sorcery spell you cast this turn can be cast as though it had flash. Create a 1/2 blue Bird creature token with flying. Target player mills four cards. Look at the top three cards of target opponent’s library. Put one of those cards into that player’s graveyard and the rest on top of their library in any order. Target player gains control of target permanent you control. Search target player’s library for a card and exile it. Then that player shuffles. Return target non creature permanent to its owner’s hand. Investigate. Create a 0/3 blue crab creature token. Two target players each draw a card. If you control the artifact with the highest mana value or tied with it, draw a card. Put a flying counter on target creature you control. The next creature card you play until your next turn can be played as though it had flash. Shuffle your graveyard into your library. Choose a creature type. If you control more creatures of that type than each other player, draw a card. Search your library for a sorcery card, reveal it, then shuffle and put that card on top. look at the top three cards of your library, then put them back in any order. Add {U}. Until end of turn, you don’t lose this mana as steps and phases end. Sacrifice Big Fucking Clock.