Number 83: Galaxy Queen (PHSW-EN039)

3 Level 1 monsters

Once per turn: You can detach 1 Xyz Material from this card; until the opponent's next End Phase, the monsters you currently control cannot be destroyed by battle, and if they attack a Defense Position monster, inflict piercing battle damage to your opponent.

Spellcaster / Xyz / Effect, Photon Shockwave