: Cardfight!! Vanguard
: Booster Set 9: Clash of the Knights & Dragons
Halo Shield, Mark:
[CONT]:Sentinel (You may only have up to four cards with "[CONT]:Sentinel" in a deck.) [AUTO]:[Choose a «Gold Paladin» from your hand, and discard it] When this unit is placed on (GC), you may pay the cost. If you do, choose one of your «Gold Paladin» that is being attacked, and that unit cannot be hit until end of that battle.