Mannadium Prime-Heart

1+ Tuners + 1 LIGHT monster
This card can attack a number of times each Battle Phase, up to the number of Tuners used for its Synchro Summon. If this card was Synchro Summoned using a "Mannadium" Tuner as material, your opponent cannot target it with card effects. If this face-up Synchro Summoned card in its owner's control leaves the field because of an opponent's card: You can Special Summon 1 of your monsters with 1500 ATK/2100 DEF, or your "Visas Starfrost", that is banished or in your GY.