Special Attack - A special attack can be executed when the special meter is filled. The meter fills as Fighters inflict and recieve damage. To activate the special attack, when the gauge is filled, tap on the special attack icon to unleash it on the next attack.
SPD (Speed) - Determines which Fighter will be the first to act. Having the first strike will give you a huge advantage.
Revive - When your Fighters are defeated, you'll have to option to restore them back to full health and continue the fight. If you choose not to revive the Fighters, you can re-enter the stage at the cost of energy when you are ready for a rematch.