Shub-Nazzar, the Mindrazer

Lifelink, Haste
Whenever a creature you control would go into another player's control, sacrifice that creature instead, then deal 2 damage to target creature or player, and you gain 2 life.
{u}{b}{r}: When Shub-Nazzar attacks this turn, gain control of target creature until the end of turn, untap it, it gains haste use this once per turn.