Name:Chambered Nautilus
ManaCost:2 U
Types:Creature Nautilus Beast
PT:2/2
T:Mode$ AttackerBlocked | ValidCard$ Card.Self | OptionalDecider$ You | Execute$ TrigDraw | TriggerDescription$ Whenever CARDNAME becomes blocked, you may draw a card.
SVar:TrigDraw:AB$ Draw | Cost$ 0 | Defined$ You | NumCards$ 1
SVar:HasAttackEffect:Blocked
SVar:Picture:http://www.wizards.com/global/images/magic/general/chambered_nautilus.jpg
Oracle:Whenever Chambered Nautilus becomes blocked, you may draw a card.