Raiden Ei, Archon of Eternity

Indestructible
As long as your devotion to blue and red is
less than Seven, Raiden Ei isn't a creature.
Reveal the first card you draw on each of
your turns. Whenever you reveal a land card
this way, draw a card. Whenever you reveal
a nonland card this way, Raiden Ei deals 3
damage to target creature or player.