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Senna Relic Cannon
A legendary soul-harvesting cannon. Grow your attack damage, crit chance and range with passive soul bonuses.
By FettAssasin
| Last updated | a week ago |
| Total downloads | 1387 |
| Total rating | 1 |
| Categories | Items Mods AI Generated |
| Dependency string | FettAssasin-Senna_Relic_Cannon-1.13.1 |
| Dependants | 1 other package depends on this package |
This mod requires the following mods to function
RiskofThunder-R2API_Prefab
API for Prefab creation, networking and duplication
Preferred version: 1.1.1RiskofThunder-R2API_Networking
Networking API around the Unity UNet Low Level API (LLAPI)
Preferred version: 1.0.4RiskofThunder-R2API_Language
API for modifying the language localisation of the game
Preferred version: 1.1.0bbepis-BepInExPack
Unified BepInEx all-in-one modding pack - plugin framework, detour library
Preferred version: 5.4.2122RiskofThunder-RoR2BepInExPack
Simplify the modding ecosystem of Risk of Rain 2, making it easier for modders to create and maintain their mods while preventing harmful bugs.
Preferred version: 1.47.0README
Senna's Relic Cannon
A legendary weapon that grows stronger with every soul you collect.
Pick up this red item to harvest Mist from fallen enemies. Gather souls throughout your run to build up attack damage, critical strike chance and range. Your held weapon takes on the appearance of Senna's cannon.


Harvest the Mist
- Each soul grants +0.5 attack damage.
- Every 20 souls grant +5% critical strike chance and +5 m range.
- Hits deal 15% bonus damage and grant 10% movement speed for 0.5 seconds. The cannon trades 10% attack speed for its heavier attacks.
- Hit the same enemy twice within 4 seconds to harvest a soul and deal extra damage based on its current health. Each enemy can be harvested once every 6 seconds.
- Critical strike chance above 100% becomes lifesteal: 0.5% per excess point, up to 35%.
- Your collected souls and their bonuses appear on the HUD.
Stacking
Each extra cannon adds 50% of the base soul and on-hit bonuses. With two cannons, each soul grants +0.75 attack damage; with three, +1. The attack speed penalty remains 10%.
Install
Install with r2modman or Thunderstore Mod Manager. Everyone in a multiplayer lobby needs the same version.
Credits
Senna's original weapon, effects and sounds belong to Riot Games. This is an unofficial fan mod. Code developed with assistance from OpenAI Codex; uses BepInEx, R2API and NAudio.