Dual Arcanum is a technique that appears in Kingdom Hearts Union χ.
In Kingdom Hearts Union χ, Dual Arcanum is a special attack that targets all enemies. It costs 2 special attack gauges to perform. For 1 turn, it raises Player's Upright-based strength by 3 tiers.
Learning Dual Arcanum
Kingdom Hearts Union χ
- Dual Arcanum +6 is the special attack for medal 1210: Casual Roxas.