Thunder Signet is a Keepsake in Hades. Thunder Signet is a Keepsake related to the god Zeus. Equipping this makes it so that the next Boon you find during your run will be from him. While the guaranteed Boon only happens once for the entire run, the increased chance for rarer Zeus Boons will apply as long as this Thunder Signet is equipped. Thunder Signet is acquired after giving Nectar to Zeus for the very first time. Zeus can be found in the random rooms of the Underworld by interacting with encounter rewards that carry the
symbol.
How to Get Thunder Signet in Hades
- In order to obtain Thunder Signet, players have to obtain Nectar and give it to Zeus. In return, they will receive Thunder Signet.
- NPCs only give a Keepsake the first time you give them Nectar. If you give Nectar repeatedly to the same NPC you will not receive more Keepsakes.
- Nectar can be found in rooms that have its icon nectar on the door
- Nectar can also be purchased from the Wretched Broker, only one per run can be acquired.
Hades Thunder Signet Keepsake Guide
- The Keepsakes cabinet can be found in Zagreus' room in the House of Hades, and in the Courtyard where you'll find the Infernal Arms.
- Players have to equip Keepsakes to gain their effects. Zagreus can equip 1 active Keepsake and 1 Legendary Keepsake at a time. If players select a second Keepsake while interacting with the Keepsakes menu, it will replace the first one. When checking the Keepsake's cabinet in the corresponding area, just click on the one you want to equip it. A golden frame will indicate which Keepsake has been selected.
- Keepsakes, unlike Boons, are permanent and WILL NOT be lost upon Death. Once unlocked, they will remain unlocked on that save.
- You can only switch between Keepsakes mid-run after completing the work order "Keepsake Collection, Regional" with the House Contractor. Keepsakes can only be switched in safe areas in between Locations or different environments in the Underworld.
How to upgrade Thunder Signet in Hades
When first receiving Thunder Signet, or any other Keepsake, it will be at Rank 1, and players can upgrade it twice to reach Rank 3. Players can upgrade Thunder Signet by having it equipped and completing a number of encounters while doing so.
| Rank | Effect | How to Upgrade |
|---|---|---|
 |
The next Boon you find will be from Dionysus. His blessings have +10% chance to be Rare or better. | Automatically unlocked when acquired |
|
The next Boon you find will be from Dionysus. His blessings have +15% chance to be Rare or better. | Clear 25 encounters with Thunder Signet equipped to rank up. |
| |
The next Boon you find will be from Dionysus. His blessings have +20% chance to be Rare or better. | Clear 50 encounters with Thunder Signet equipped to rank up. |
Thunder Signet Keepsake Notes and Tips for Hades
- Notes, tips, and trivia for Thunder Signet can be indicated here.
