Sorin's Spark Ignites

Sorin's Spark Ignites can be your commander
Whenever Sorin's Thirst resolves, draw a card.
I - Sorin's Spark Ignites gains "{t}:You may put a Sorin's Thirst you own from outside the game
into your hand"
II - Whenever you cast Sorin's Thirst You may pay {w/b}{p/r} if you do put a Sorin's Vengeance you own from outside the game into your hand.
III - search your library, graveyard, & faceup exile for Sorin, Vengeful Bloodlord, reveal it,
shuffle your