Fire Penetration Support
Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
How to think about it
This helps fire hits bypass enemy resistance. Compare it against other links using the resistance state of the targets that matter; penetration offers little to non-fire portions of the skill.
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
Spell / Damage / Trappable
Blade Vortex
Spell / Damage / Area
Boneshatter
Attack / MeleeSingleTarget / Multistrikeable
Cyclone
Attack / Area / Melee
Essence Drain
Spell / Projectile / ProjectilesFromUser
Explosive Arrow
Attack / RangedAttack / MirageArcherCanUse
Fireball
Projectile / ProjectilesFromUser / Spell
Flame Dash
Spell / Movement / Damage
Flicker Strike
Attack / Melee / MeleeSingleTarget
Freezing Pulse
Spell / Projectile / ProjectilesFromUser
Frostbolt
Spell / Projectile / ProjectilesFromUser
Ice Nova
Spell / Damage / Area
Lightning Arrow
Attack / RangedAttack / MirageArcherCanUse
Molten Strike
Attack / Projectile / Area
Toxic Rain
Attack / RangedAttack / MirageArcherCanUse