Agmoth, Lord Of Avarice

Flying, first strike, deathtouch
{x}{2}: Untap all creatures you control but dont
own, then create X treasure tokens.
{b/g}{b/r}{r/g}, Sacrifice a treasure token: Gain control
of target creature until end of turn, it gains Haste
and Indestructible until end of turn, untap it.
Sacrifice 4 treasure tokens: Gain control
of target creature.