Lia, Queen's Pawn

Skulk (This creature can't be blocked by creatures with greater power.)
When Lia deals combat damage to a player,
you may pay {x}, where X is the power of target creature they control. If you do, gain control of that creature.
"So this was a play this whole time. You used
her to get me to work for you." -Erevan to the
Raven Queen