A workshop upgrade that provides a chance to knockback your enemies (excluding elites and bosses).
| ‣ | Type | Common | Rare | Epic | Legendary | Mythic | Ancestral |
|---|---|---|---|---|---|---|---|
| Knockback Chance substat | ‣ | n/a | n/a | 2% | 4% | 6% | 9% |
https://the-tower-idle-tower-defense.fandom.com/wiki/Knockback#Knockback_Chance