Mark 85, the Final Suit

You may cast Mark 85 from your graveyard as though it has flash.
Equipped creature gets +3/+3, flying, indestructible, and haste.
When Mark 85 enters, if you cast it from your graveyard, equip it to target legendary creature you control.

Tap an artifact token you control: Equipped creature gains +1/+0 until end of turn.

Equip —Sacrifice an artifact.