Field skills
Storm relay
The field reference. Know what you’re working with.
Bonuses from your build can change these values.
tier i / unmodified preview
Cast power: 46.0 Cooldown: 11.0s Radius: 310 Chain targets: 10 No Survivor traits, items, permanent upgrades or weather modifiers.
build scaling
Scales with Elemental damage. Attack Speed shortens cooldowns.
automatic activation
Lightning leaps through up to 10 Rotborn. Each rank adds three targets. +60% skill-hit damage to ordinary swarm enemies (not empowered variants).
unlock requirement
Clear wave 7 with at least 180 kills in one expedition, or recruit Electrician.
specialization costs
Tier IV required. Refit ranks 1 / 2 / 3 open after clearing waves 10 / 14 / 17 and cost 65 / 115 / 180 scrap. Choose one branch per skill. Field training can instead spend an available upgrade choice. These previews do not unlock or purchase anything.