Cosmic Ascension

{x}: Put X enlighten counters on Cosmic
Ascension and you gain X life.
If Cosmic Ascension has 10 or more enlighten
counters on it, you have no maximum hand size,
can cast spells as though they had flash, and you
and Cosmic Ascension gain hexproof.
At each upkeep, if Cosmic Ascension has 15 or
more enlighten counters on it, draw three cards.