F.A. Winners (FLOD-EN089) [Flames of Destruction]

If you control a “F.A.” monster, this card cannot be destroyed by your opponent’s card effects. When your “F.A.” monster whose Level is at least 5 higher than it’s original Level battles an opponent’s monster and inflicts battle damage to them: You can banish 1 card from your hand, field, or GY. You can only activate this effect of "F.A. Winners" once per turn. If 3 of your "F.A" Field Spells with different names are currently banished, and were all banished by the effect of "F.A. Winners", you win the Duel.