Kal the Chainwielder

{t}: Kal the Chainwielder deals 1 damage to target creature. Tap that creature and put a Ransom counter on it.
Creatures with Ransom counters do not untap during their controller's untap step unless they pay {1} for each Ransom counter on it. If they do, create a Treasure token for each Ransom counter on that creature.
"Stay down or pay up."