Name:Soul Seizer
ManaCost:3 U U
Types:Creature Spirit
PT:1/3
K:Flying
T:Mode$ DamageDone | ValidSource$ Card.Self | ValidTarget$ Player | CombatDamage$ True | OptionalDecider$ You | Execute$ TrigTransform | TriggerZones$ Battlefield | TriggerDescription$ Whenever CARDNAME deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.
SVar:TrigTransform:DB$ SetState | Defined$ Self | Mode$ Transform | SubAbility$ DBAttach
SVar:DBAttach:DB$ Attach | ValidTgts$ Creature.DefenderCtrl | TgtPrompt$ Select target creature that damaged player controls | AILogic$ GainControl
SVar:Picture:http://www.wizards.com/global/images/magic/general/soul_seizer.jpg
AlternateMode:DoubleFaced
Oracle:Flying\nWhen Soul Seizer deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.

ALTERNATE

Name:Ghastly Haunting
ManaCost:no cost
Colors:blue
Types:Enchantment Aura
K:Enchant creature
A:SP$ Attach | Cost$ 0 | ValidTgts$ Creature | AILogic$ GainControl
S:Mode$ Continuous | Affected$ Card.EnchantedBy | GainControl$ You | Description$ You control enchanted creature.
AI:RemoveDeck:All
SVar:Picture:http://www.wizards.com/global/images/magic/general/ghastly_haunting.jpg
Oracle:Enchant creature\nYou control enchanted creature.
