Kuvaar, The Realm Scorcher

Haste, Trample, Flying.
Dragon spells you cast cost {1} less to cast.
{1}{u}{b}{r}{t} Destroy target non-Dragon
Creature.
{1}{u}{b}{r}{t} Search your library for target
Dragon creature and put it into your hand.
{u}{b}{r}{t} Dragons you control get +1/+0 until
end of turn.