Shivan Sand-Mage

When Shivan Sand-Mage enters the battlefield, choose one - Remove two time counters from target permanent/suspended card;/put two time counters on target permanent with a time counter on it/suspended card.

Suspend 4-[R] (Rather than cast this card from your hand, you may pay [R] and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)