Mark 85, the Final Suit

Equipped creature has flying, indestructible, haste, and +1/+4.

Whenever equipped creature attacks or blocks switch its power and toughness.
Whenever equipped creature is dealt damage, switch its power and toughness.
Whenever you switch equipped creature’s power and toughness, exile the top card of your library. You may cast that card until the beginning of your next end step.

Equip {5}