Attack Gain

Attack Gain (アタックブースト), also called Attack Upgrade, is an ability that appears in Kingdom Hearts Re:coded and Kingdom Hearts 3D: Dream Drop Distance. It powers up the user's strength.

Mechanics
In Kingdom Hearts Re:coded, Attack Upgrade is an Overclock ability that increases the user's strength by 1.28 times.

In Kingdom Hearts 3D: Dream Drop Distance, Attack Gain is a Drop Bonus. LV1 costs 30 DP and raises the user's strength by 2, LV2 costs 80 DP and raises the user's strength by 4, and LV3 costs 200 BP and raises the user's strength by 6. The stat increase is not shown in the menu, and lasts until the next drop.

Kingdom Hearts Re:coded

 * The Kingdom Key and its upgrades have Attack Upgrade as a level MAX Clock Ability.
 * The Olympia α and its upgrades have Attack Upgrade as a level 2 Clock Ability.
 * The Zero/One and its upgrades have Attack Upgrade as their level 1 Clock Ability.
 * The Metal Chocobo and its upgrades have Attack Upgrade as a level 2 Clock Ability.

Kingdom Hearts 3D: Dream Drop Distance

 * Attack Gain is available from the beginning.