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Co-op Bond System (Synergy System)

Here is a breakdown of the two powerful AoE skills shown in the image and the specific hero lineups you need to trigger them.


❄️ Blizzard’s Might #

Effect: Summons a relentless hailstorm upon the enemy with the highest HP, dealing massive AoE (Area of Effect) damage.

This skill is a “boss killer” favorite because it specifically targets the beefiest unit on the field while still clearing out the smaller mobs surrounding it.

The Character Combo:

  • Frost Queen:
  • Ripple Wizard:
  • Storm Maiden:

⚔️ Phantom Blades #

Effect: Summons a flurry of rapid phantom blades that dance across the screen to deal consistent AoE damage.

If you are being overwhelmed by a high volume of enemies, Phantom Blades is your best friend. It provides rapid-fire clearing power to keep your lanes clean and your HP safe.

The Character Combo:

  • Venospore Killer:
  • Flame Duelist:
  • Melody Weaver: