Another annoying frenzy stage for Xavier. Had to ascend and lvl up one of Lumiere Solar card to 67/70 increase my ATK. I prioritized ATK for my protocores, made DEF to 2.0k , and no Weakened Dmg to kill the Frenzy Monsters fast because they have no shield.

Protocore Guide:
SOLAR: +9 ATK | +9 ATK
LUNAR: +9 DEF | +9 ATK | +9 ATK | +9 ATK