Pincer Hydra

{g}{g}: Monstrosity 3 (If this permanent isn't monstrous, put 3 +1/+1 counters on it and it becomes monstrous.)
{b}{g}, {t}: Exile target creature opponent controls. Activate this ability only as a sorcery and only if Pincer Hydra is monstrous.
When Pincer Hydra dies or is sacrificed, return the last up to 3 creatures exiled under Pincer Hydra to their owners' hands.