Ragnor's awakening

Search for a Ragnor planeswalker , reveal it and
put in your hand
-If red mana was used to cast this spell, give all planeswalkers you control 3 loyalty
-If blue mana was used to cast this spell, draw X
cards, where X is the amount of planeswalkers
you have on the battlefield
-If both was used to cast this spell, you may cast
a Ragnos planeswalker form your graveyard