As Deadpool enters, you may exchange his text box and another creature's. At the beginning of your upkeep, you lose 3 life. {3}, Sacrifice this creature: Each other player draws a card.

{T}: Add {C}. {T}: Add {B} or {R}. This artifact deals 1 damage to you.

Myriad The "legend rule" doesn't apply to creature tokens you control. Triggered abilities you control can't cause you to sacrifice or exile creature tokens you control.

Destroy target creature. If that creature dies this way, its controller creates two tokens that are copies of that creature, except their power is half that creature's power and their toughness is half that creature's toughness. Round up each time.

Destroy target artifact you don't control. Overload {4}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")