Sikkarex, Rakdos Recruiter

At the beginning of your upkeep, sacrifice a
creature and lose 2 life then exile target nonland permanent your opponent controls.
Pay 2 life: discard a card, then draw a card.
{b/r}{b/r}{t}, sacrifice another creature: gain control of target creature until end of turn. Untap that
creature. It gains haste until end of turn. At the
end of the turn, sacrifice that creature.