Argonath, the Pillars of Kings

Whenever a creature you control leaves the battle-
field, if it had counters on it, put those counters on
Argonath, the Pillars of Kings.
At the beginning of combat on your turn,
if Argonath has counters on it, you may move all
counters from Argonath onto target creature.
"Behold the Argonath, the Pillars of Kings! We
shall pass them soon. Keep the boats in line and as
far apart as you can! Hold the middle of the stream!"