Witch-Doctor Ghulden

Enthrall (Whenever a creature an opponent controls
would die, if it was dealt damage by a source you
control with enthrall this turn, instead you may put a
thrall counter on that creature and gain control of it.
For as long as that creature has a thrall counter on it,
it can't attack or block and it loses all abilities.)
{b/r}, Discard a card: Witch-Doctor Ghulden deals
2 damage to target creature. If a land card was discarded this way, gain 2 life.