Ryogi, the Sun's Apostle

Flash, trample, haste, doublestrike

Whenever you cast a spell with CMC 5 or less, deal damage equal to that spell's mana cost to any target. This ability can trigger from the command zone.
Whenever you cast a spell with CMC 6 or more, draw cards equal to that card's mana value. You may play any card from the cards drawn if it has an enter the battlefield trigger without paying its mana cost.