Name:Whirlpool Rider
ManaCost:1 U
Types:Creature Merfolk
PT:1/1
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigChangeAll | TriggerDescription$ When CARDNAME enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards.
SVar:TrigChangeAll:DB$ ChangeZoneAll | Defined$ You | Origin$ Hand | Destination$ Library | Shuffle$ True | RememberChanged$ True | ForgetOtherRemembered$ True | SubAbility$ DBDraw
SVar:DBDraw:DB$Draw | NumCards$ X | Defined$ You | SubAbility$ DBCleanup
SVar:DBCleanup:DB$Cleanup | ClearRemembered$ True
SVar:X:Remembered$Amount
SVar:Picture:http://resources.wizards.com/magic/cards/ap/en-us/card27670.jpg
Oracle:When Whirlpool Rider enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards.