Duel Gear

Duel Gear ④ (デュアルギア④) is a gear that can be equipped in Kingdom Hearts 358/2 Days. It has four Ability Units, and can also be found as the Duel Gear+ ④ and Duel Gear++ ⑤. The ++ version comes with one more ability unit, making them five. The Duel Gear transforms a weapon into one that lets a player string together faster, incredibly long ground combos. Duel Gear++ allows a player to string together faster, impossibly long ground combos.

Kingdom Hearts 358/2 Days
Duel Gear④ can be synthesized for 4600 Munny once Roxas is promoted to Rookie rank.
 * 3 Gear Component A
 * 3 Combo Tech
 * 2 Bronze

Duel Gear++⑤ can be synthesized for 7800 Munny once Roxas is promoted to Rookie rank.
 * 4 Gear Component B
 * 5 Combo Tech
 * 1 Dark Ingot