U.A. Man of the Match

(This card is always treated as a "F.A." card.)
After damage calculation, if your "U.A." or "F.A." monster destroyed an opponent's monster by battle, OR when your "U.A." or "F.A." monster inflicts battle damage to your opponent: Special Summon any number of "U.A." and/or "F.A." monsters with different names from your hand and/or GY in Defense Position. You can only activate 1 "U.A. Man of the Match" per turn.