Jinxed Choker

Jinxed Choker

Artifact (CMC 3)
At the beginning of your end step, target opponent gains control of Jinxed Choker and puts a charge counter on it.
At the beginning of your upkeep, Jinxed Choker deals damage to you equal to the number of charge counters on it.
: Put a charge counter on Jinxed Choker or remove one from it.