Name:Warrant
ManaCost:WU WU
Types:Instant
A:SP$ ChangeZone | ValidTgts$ Creature.attacking,Creature.blocking | TgtPrompt$ Select target attacking or blocking creature. | Origin$ Battlefield | Destination$ Library | LibraryPosition$ 0 | SpellDescription$ Put target attacking or blocking creature on top of its owner's library.
AlternateMode:Split
Oracle:Put target attacking or blocking creature on top of its owner's library.

ALTERNATE

Name:Warden
ManaCost:3 W U
Types:Sorcery
A:SP$ Token | TokenAmount$ 1 | TokenOwner$ You | TokenScript$ wu_4_4_sphinx_flying_vigilance | SpellDescription$ Create a 4/4 white and blue Sphinx creature token with flying and vigilance.
Oracle:Create a 4/4 white and blue Sphinx creature token with flying and vigilance.
