Withstand Combo

Once More (コンボリーヴ, Konbo Rīvu, lit. "Combo Leave") is an ability available in Kingdom Hearts II, Kingdom Hearts 358/2 Days , Kingdom Hearts Birth by Sleep and Kingdom Hearts Re:coded. Once More ensures that the player will retain 1 HP after being attacked by a combo that would normally finish them off. However, if the player already has 1 HP, Once More will not save them from defeat. Another ability similar to Once More is Second Chance.

Acquiring

Kingdom Hearts II

• Double-Keyblade Roxas has "Once More" as a default ability.
• Sora learns "Once More" at level 25 with the Dream Shield, level 28 with the Dream Rod, and level 47 with the Dream Sword.
• Goofy learns "Once More" after defeating Oogie Boogie in Christmas Town.
• Auron has "Once More" as a default ability.
• Aladdin has "Once More" as a default ability.
• Riku has "Once More" as a default ability.

Kingdom Hearts Birth by Sleep

• Once More can be attached to a type B or type J Command recipe through Command Melding, either randomly or by applying a Wellspring Crystal.

Kingdom Hearts Re:coded

• Data-Sora learns Once More by equipping the Immortal Charm accessory.

Kingdom Hearts 3D: Dream Drop Distance

• Once More can be obtained from Tyranto Rex's Ability Link for 300 Link Points.
• Once More can be obtained from Flowbermeow's Ability Link for 300 Link Points.
• Once More can be obtained from Drak Quack's Ability Link for 150 Link Points.