Poké Ball

Basic Catch (when activating this ability roll a 6 sided die, 1-2 equals a successful capture, while 3-6 equals a failed capture.)

Poke Ball enters the battlefield with {x} Throw counters on it.

{1}{t} Remove 1 Throw counter from Poke Ball: Attempt to Catch target opponent creature, if successful, gain control of target creature.