Name:Vow of Duty
ManaCost:2 W
Types:Enchantment Aura
K:Enchant creature
A:SP$ Attach | Cost$ 2 W | ValidTgts$ Creature | AILogic$ Pump
S:Mode$ Continuous | Affected$ Creature.EnchantedBy | AddPower$ 2 | AddToughness$ 2 | AddHiddenKeyword$ Vigilance | Description$ Enchanted creature gets +2/+2, has vigilance, and can't attack you or a planeswalker you control.
S:Mode$ CantAttack | ValidCard$ Creature.EnchantedBy | Target$ You,Planeswalker.YouCtrl
SVar:Picture:http://www.wizards.com/global/images/magic/general/vow_of_duty.jpg
Oracle:Enchant creature\nEnchanted creature gets +2/+2, has vigilance, and can't attack you or a planeswalker you control.