Remph, Angel of Time

Creatures you control have haste.
When Remph, Angel of Time dies, take an extra
turn after this one for each chrono counter on it.
{w}{u}{u}{r}, {t}: Exile a card from your hand with
X time counters on it where X is it's converted
mana cost. At the beginning of your upkeep,
remove a time counter. When the last is removed,
cast it without paying its mana cost and put a
chrono counter on Remph, Angel of Time.