Kruphix, God of Horizons 152 (Journey Into Nyx)

Indestructible As long as your devotion to green and blue is less than seven, Kruphix isn't a creature. You have no maximum hand size. If you would lose unspent mana, that mana becomes colorless instead.

NM - $6.90
LP - $5.50
MP - $4.20
HP - $2.80
DMG - $2.20