When Shivan Sand-Mage enters the battlefield, choose one — • Remove two time counters from target permanent or suspended card. • Put two time counters on target permanent with a time counter on it or suspended card. Suspend 4—{R}
{U}: Exile Shorecrasher Elemental, then return it to the battlefield face down under its owner's control. {1}: Shorecrasher Elemental gets +1/-1 or -1/+1 until end of turn. Megamorph {4}{U}