Wildfire
Supports any skill that Hits enemies, Spreading Ignites it inflicts to nearby enemies after a delay.
How to think about it
An ignite-spreading tool for eligible hits. It is primarily about pack coverage, so single-target benefit should be judged separately.
What it can support
PoExplorer accepts a match only when this support's allowed types intersect the active skill's source types, none of its exclusions conflict, and any gem-only restriction is satisfied.
Allowed source types
Skills that pass the source rules
These are compatibility candidates—not a promise that every pairing is optimal for a particular build.
Arc
Intelligence / Grants Active Skill / Spell
Ball Lightning
Intelligence / Grants Active Skill / Spell
Earthquake
Strength / Grants Active Skill / Attack
Flame Wall
Intelligence / Grants Active Skill / Spell
Frostbolt
Intelligence / Grants Active Skill / Spell
Ice Nova
Intelligence / Grants Active Skill / Spell
Ice Strike
Dexterity / Intelligence / Grants Active Skill
Lightning Arrow
Dexterity / Grants Active Skill / Attack
Lightning Rod
Dexterity / Grants Active Skill / Attack
Spark
Intelligence / Grants Active Skill / Spell
Sunder
Strength / Grants Active Skill / Attack