You can only use this card name’s (1) and (2) effects once per turn each.
(1) During damage calculation, when you take battle damage from an opponent’s monster’s attack: You can Special Summon this card from your hand, and if you do, halve the battle damge you take from this battle, and end the Battle Phase after this Damage Step is over.
(2) You can target 1 face-up monster you control; this card’s Level becomes the same that monster’s until the end of this turn.