Activation is the characteristic of the Sun Flame. It gives the user enhanced speed, strength, and healing. Activation represents speed and strength. However, overusing the Activation characteristic can lead to cellular death. Ryohei uses the Activation characteristic to power up his Maximum Cannon and to complement his Maximum Ingram's footwork. Future Ryohei has a Sun Trowel and Future Lussuria uses his Box WeaponKuu's Healing Panel; both of them utilize Activation's healing properties. Reborn also uses Activation to speed up and add Flame power to his Chaos Shot.