Keranos, Visionary

Indestructible
As long as your devotion to blue and red is less
than seven, Keranos isn't a creature.
Whenever you cast your first spell during each
opponent's turn reveal the top card of your library.
whenever you reveal a land card this way, draw a
card. Whenever you reveal a nonland card this
way, Keranos deals 3 damage to any target.