Midas, Cursed King of Efrigie

First strike
Whenever Midas, Cursed King Of Efrigie deals
damage to a creature, that creature gains "This creature can't attack and can't block" and
"Sacrifice this creature: Add one mana of any
color to your mana pool" and loses all other abilities.
Sacrifice a creature: Add a mana of any color to
your mana pool.