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Genshin Impact
How to Use Electrograna | Inazuma Electrogranum Guide
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The Electrogranum is an Inazuma feature in Version 2.0 of Genshin Impact. Learn how to summon Electrograna, what it's used for, and other information in this guide!
List of Contents
What is the Electrogranum?
The Inazuma Region's Grana
Electrograna are the Inazuma variant of Mondstadt's Anemograna and Liyue's Geograna. You can use them to solve Inazuma puzzles, improve your exploration experience, or defend yourself against harmful Inazuma features!
View Inazuma Map Guide
How to Summon Electrograna
Use the Thunder Sakura Bough
Summon an Electrogranum Spirit by interacting with the Thunder Sakura Bough. Thunder Sakura Boughs are found in islands all over Inazuma!
Note that Electrograna will disappear after a period of time, so use them quickly!
Where to find Thunder Sakura Boughs
All Thunder Sakura Bough Locations
| All Thunder Sakura Bough Locations | |
|---|---|
 |
 |
 |
 |
 |
 |
Note that the numbers above indicate how many Thunder Sakura Boughs are in a specific area. These maps also doesn't mark the ones that appear as part of puzzles, time trials, challenges, and quests!
How to Level Up Electrograna
Use the Sacred Sakura Tree
To strengthen your Electrograna, you have to raise your Sacred Sakura's Favor Level! Offer Electro Sigils to the Sakura Tree to increase your Electrogranum level and gain valuable rewards!
How to Increase Sacred Sakura's Favor
Electrogranum Rewards per Level
| Lvl | Electrogranum Upgrades |
|---|---|
| 1 | At Sacred Sakura Level 0 • Can use Thunder Spheres • Thunder Barrier Pass: Lvl. 1 • Electro DMG Protection: 6 strikes • Electrogranum Duration: 15s |
| 2 | At Sacred Sakura Level 3 • Electro Characters with an Energy level of 50 or below will gain passive Energy Recharge |
| 3 | At Sacred Sakura Level 7 • Electrogranum Duration: ↑20s |
| 4 | At Sacred Sakura Level 10 • Electro Characters on the field who deal DMG will trigger Electrogranum Electro Bolts once every 6s |
| 5 | At Sacred Sakura Level 13 • Electro DMG Protection: ↑8 strikes |
| 6 | At Sacred Sakura Level 17 • Thunder Barrier Pass: ↑Lvl. 2 |
| 7 | At Sacred Sakura Level 20 • Electro Bolts CD is decreased to 4s |
| 8 | At Sacred Sakura Level 23 • Electrogranum Duration: ↑25s |
| 9 | At Sacred Sakura Level 27 • Electro Bolts will deal 20% more damage for each Electro Character in your party |
| 10 | At Sacred Sakura Level 30 • Every 3 Electro Bolts will cause the next Electro Bolt to deal AoE Lightning DMG near your Character |
| 11 | At Sacred Sakura Level 33 • Electro DMG Protection: ↑10 strikes |
| 12 | At Sacred Sakura Level 37 • Thunder Barrier Pass: ↑Lvl. 3 |
| 13 | At Sacred Sakura Level 40 • Electro Bolts will deal 30% more damage for each Electro Character in your party |
| 14 | At Sacred Sakura Level 43 • Electrogranum Duration: ↑30s |
| 15 | At Sacred Sakura Level 47 AoE Lightning Blasts are now triggered after 2 Electro Bolts only |
How to Use Electrograna
All Electrogranum Uses
| Ways to Use Electrograna | |
|---|---|
| Thunder Sphere | Thunder Barrier |
| Balethunder | Lightning Probe |
| Relay Stone Substitute | |
Used on Thunder Spheres
Summon an Electrogranum and approach Thunder Spheres to move quickly towards the direction of the Thunder Sphere. This is a great feature for exploration, and possibly Inazuma time trials!
| Icon | Icon Information |
|---|---|
 |
This icon appears on the lower part of your screen when in the range of a Thunder Sphere. |
Used on Thunder Barriers
The Thunder Barrier is an impassable obstacle found in Inazuma, and is similar to the Wind Barriers found in Mondstadt. The only way to get through a Thunder Barrier is by having an Electrogranum!
Thunder Barrier Strength Levels
| Thunder Barrier Levels | ||
|---|---|---|
 Level 1 |
 Level 2 |
 Level 3 |
The stronger a Thunder Barrier is, the stronger your Electrogranum should be! If you can't pass the stronger Thunder Barriers, then you'll need to raise your Electrograna level.
Defense against Thunderstones
Some Thunder Barriers contain Thunderstones within them that deal continuous damage to players within the barrier. Having an Electrograna can temporarily supress the Thunderstone so you don't take damage!
Used for Balethunder
Some areas in Inazuma are affected by high Electro concentrations that gradually drain your HP. This effect is called Balethunder and is similar to the Sheer Cold effect in Dragonspine. Players can use Electrograna to avoid taking damage from Balethunder!
Used to Solve Lightning Probe Puzzles
Lightning Probes point towards creatures, items and characters affected by Electro. You can use an Electrogranum to steer the Lightning Probe where you need it to point towards.
View Lightning Probe Puzzle Guide
Relay Stone Substitutes
The new Electro Mechanism works similarly to a circuit. You can use Electrogranum as a substitute for Relay Stones to complete the circuit in Electro Stone Puzzles.
View Electro Stone Puzzle Guide
Genshin Impact Related Guides
Map Guides for Teyvat Nations
| List of Region Map Guides | |
|---|---|
 Mondstadt Map Guide
|
 Liyue Map Guide |
 Inazuma Map Guide |
 Sumeru Map Guide |
 Fontaine Map Guide |
 Natlan Map Guide |
Map Guides for Other Areas
Oculi Location Guides
| Teyvat Oculus Guides | |||
|---|---|---|---|
 All Oculi |
 Anemoculus |
 Geoculus |
 Electroculus |
 Dendroculus |
 Hydroculus |
 Pyroculus |
 Lunoculus |
Other Oculus Map Guides
| Dendroculus Guides | |
|---|---|
| Rainforest Dendroculus | All Desert Dendroculus |
| Hadramaveth Dendroculus | Girdle of the Sands Dendroculus |
Comment
Author
How to Use Electrograna | Inazuma Electrogranum Guide
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