Upgrade workshop
BUILD YOUR LOADOUTChoose your module. Explore its upgrade branches, then compare tiers and rarity effects side by side.

CREW UPGRADE TREE
Module details ↗ Fire Crew
5 upgrade records · 1 branches
Branches group available upgrades. Tier ranges are shown as listed; connecting lines indicate grouping, not unlock requirements.
FIRE CREW / 02
5 CHOICES Automatic attack
Improve attacks between abilities
TIER 1-5 Automatic progression Details ↗ TIER 2 Automatic 2 Details ↗ TIER 3 Automatic 3 Details ↗ TIER 4 Automatic 4 Details ↗ TIER 5 Automatic 5 Details ↗
Compare effects
Scroll across to compare choices. — means no value is listed. Cooldown ratings are formula inputs, not seconds.
| Effect / rarity | Tier 1-5 | Tier 2 | Tier 3 | Tier 4 | Tier 5 |
|---|---|---|---|---|---|
| Common core automatic ammo | +1 | +1 | +1 | +1 | +1 |
| Uncommon core automatic ammo | +2 | +2 | +2 | +2 | +2 |
| Rare core automatic ammo | +3 | +3 | +3 | +3 | +3 |
| Epic core automatic ammo | +4 | +4 | +4 | +4 | +4 |
| Common optional automatic duration | +1 | +1 | +1 | +1 | +1 |
| Uncommon optional automatic duration | +1.5 | +1.5 | +1.5 | +1.5 | +1.5 |
| Rare optional automatic duration | +2 | +2 | +2 | +2 | +2 |
| Epic optional automatic duration | +2.5 | +2.5 | +2.5 | +2.5 | +2.5 |
| Common optional automatic speed | 0 | 0 | 0 | 0 | 0 |
| Uncommon optional automatic speed | +20 | +20 | +20 | +20 | +20 |
| Rare optional automatic speed | +30 | +30 | +30 | +30 | +30 |
| Epic optional automatic speed | +50 | +50 | +50 | +50 | +50 |