Mole Knight

Haste, Trample.
When Mole Knight enter on the Battlefield
opponents sacrifise creature, Discard 2 cards or
take 2 damage.
If you has been discarded a card, you may exile a
Mole Knight. Return Mole Knight to the battlefield under your control at the begining of
the end step.
{r}{r}{r}: Draw a card, Discard a card.