Thunder Spheres allow for lightning-fast travel through the air. While carrying an Electrograna and in range of a Thunder Sphere a purple laser will point at the player. Upon selecting the traverse button the player will instantly blink past the Thunder Sphere and be propelled high up into the air.
Thunder Barriers impede movement throughout the Overworld. Crossing a Thunder Barrier requires collecting an Electrograna of relevant strength.
Electrograna can be leveled up and gain new abilities via the Sacred Sakura's Favor.
|Level||Icon||Name||Sacred Sakura's Favor Level||Abilities|
|1||Electrograna||1||When carrying an Electrogranum, you can gain its blessing for so long as it lasts:
|2||Eternal Current||3||When a character's Elemental Type is Electro and their Elemental Energy is less than or equal to 50%, Electrograna will slowly regenerate Energy for them.|
|3||Continuation I||7||Electrogranum duration increased to 20s.|
|4||Coordinated Attack: Stormlight||10||If your active character's Elemental Type is Electro, attacks of theirs that deal DMG will cause the Electrogranum to unleash a coordinated lightning bolt attack that deals Electro DMG to opponents. This effect can occur once every 6s.|
|5||Negation II||13||When you are carrying an Electrogranum, you can now block a maximum of 8 instances of DMG from some of Inazuma's environmental hazards.|
|6||Barrier Breaker II||17||Characters carrying an Electrogranum can now pass through Intermediate Thunder Barriers.|
|7||Coordinated Attack: Stormwind||20||The CD of the Electrogranum's coordinated attack is decreased to 4s.|
|8||Continuation II||23||Electrogranum duration increased to 25s.|
|9||Coordinated Attack: Tempest||27||Every character in the party whose Elemental Type is Electro will increase the DMG dealt by Electrogranum coordinated attacks by 20%.|
|10||Coordinated Attack: Stormfall||30||Every 3 coordinated attacks unleashed by an Electrogranum will cause the next coordinated attack to unleash a lightning blast that deals AoE Electro DMG to opponents near the character.|
|11||Negation III||33||When you are carrying an Electrogranum, you can now block a maximum of 10 instances of DMG from some of Inazuma's environmental hazards.|
|12||Barrier Breaker III||37||Characters carrying an Electrogranum can now pass through Advanced Thunder Barriers.|
|13||Coordinated Attack: Resonant Storm||40||Every character in the party whose Elemental Type is Electro will increase the DMG dealt by Electrogranum lightning blasts by 30%.|
|14||Continuation III||43||Electrogranum duration increased to 30s.|
|15||Coordinated Attack: Stormtrigger||47||The number of coordinated attacks required for an Electrogranum to activate a lightning blast is decreased to 2.|