2 "Lunalight" monsters Cannot be destroyed by battle. Once per turn, during your Main Phase 1: You can Tribute 1 other "Lunalight" monster; for the rest of this turn, the first time each monster your opponent controls would be destroyed by battle, it is not destroyed, also this card can attack all monsters your opponent controls, twice each, this turn. If this card declares an attack: Inflict 100 damage to your opponent.
Lunalight Fusion Spell is an excellent Fusion Spell which can let you use monsters from your Deck and Extra Deck as materials. Send Lunalight Sabre Dancer and Lunalight Scarlet Fox to the graveyard when fusion summoning. Lunalight Sabre Dancer will give Lunalight Cat Dancer a large attack boost while Lunalight Scarlet Fox reduces an opponent’s attack to 0.
They actually left just enough cards for Arc-V characters. Serena in this case, has Lunalight Leo Dancer and Lunalight Panther Dancer not in the game yet, along with Kaleido Chick, Black Sheep, Blue Cat, and the Lunalight Pendulums.