Crusadia Equimax Prismatic Secret Rare

2+ Effect Monsters, including a Link Monster Gains ATK equal to the combined original ATK of all monsters this card points to. Monsters this card points to cannot attack. Once per turn (Quick Effect): You can Tribute 1 "Crusadia" or "World Legacy" monster this card points to, then target 1 face-up card your opponent controls; negate its effects until the end of this turn.