Toga, the Bloodlust

Haste
Whenever Toga, the Bloodlust deals damage,
create a blood token.
{t}: Toga deals 1 damage to any target.
Sacrifice two blood tokens: Toga, becomes a copy
of target creature an opponent controls and may
only be blocked by that creature until the
beginning of your next upkeep. You may spend
red mana too activate copied creatures abilities.
"Then you realize you actually want to become that
person" -Toga