A workshop upgrade that decreases the cooldown of your shockwave by 0.15 seconds.
| ‣ | Type | Common | Rare | Epic | Legendary | Mythic | Ancestral |
|---|---|---|---|---|---|---|---|
| Shockwave Frequency substat | ‣ | n/a | n/a | -1s | -2s | -3s | -4s |
https://the-tower-idle-tower-defense.fandom.com/wiki/Shockwave#Shockwave_Frequency