If a permanent returned to the battlefield by Xu-Ifit's ability has an ability that triggers "when" it enters, it will lose that ability before it can trigger
If there are five or more cards in your graveyard, exile Jace, Vryn's Prodigy, then return him to the battlefield transformed under his owner's control
(You cant be the target of spells or abilities your opponents control.) If a creature would deal damage to you, prevent 1 of that damage
Mortify will basically never be dead and it will give you a whole added bit of security over something like a Doom Blade
When turned face-up, the monster cards are used to attack your opponent, and when placed face-down, they are used for defense
The Ultra Rare block covers all twelve ex Pokemon plus four Trainer cards