Rimuru: Devourer of Sins

Rimuru may become a copy of any creature it has consumed except it has this ability
(Rimuru can return to this form at any time)
{t}: Consume target permanent
{5}: Target opponent reveals their hand, you may play a card out of their hand without paying its mana cost
(You may only use this ability if you have consumed that players creature)
"I will devour the sins of you and your brethren"