Kaimera, Fractal God

Flash, Flying, Haste, Vigilance, Trample, Lifelink

Artifact spells you cast cost {2} less to cast and have Flash. Red Creatures you control get +2/+2. Blue Creatures you control get "{t}: draw a card", and "{2}: untap this creature"
When Kaimera dies, exile the top 10 cards of your opponents library and draw 10 cards.
{6}{u}{r} Flashback