Corvus, The Eternal Light

Flying, Haste, Trample
Enlighten (Whenever a player draws, put X +1/+1 counters on this creature, where X is the number of cards drawn.)
{w}{r}{g}{t} Create X White, Red, and Green 2/2 dragon creature tokens with Flying, Haste, and Trample, where X is the number of +1/+1 counters on Corvus, The Eternal Light.