Revered Feydragon

Flying
Whenever you cast a faerie or elf spell, draw a card.
{2}: When you cast your next instant or sorcery spell this turn, put a +1/+1 counter on Revered Feydragon. It gains vigilance until end of turn.
The wisest and most powerful of feydragons become almost like a respected teacher to younger feydragons and other fey creatures in general.