Jun Zhang, Dragon Goddess

Flying, Trample
Phyrexian and Dragon Spells you cast cost {2} less
For each {r}, {g} or {w} in a cost, you may pay 2 life rather than pay that mana.
When a Dragon or a Phyrexian deals damage to an opponent, that player discards a card and you draw
Y cards and create X treasures tokens where X is attacking Dragons and Y is attacking Phyrexians