Warframe Secondaries Epitaph Builds Radial Primer Epitaph · Secondaries
Best pickRadial Primer General Hot-swap primer 3 forma
AOE Viral/Heat status primer — Primed Fulmination grows the blast, multishot sprays more procs, and Augur Seeker keeps statuses alive for the swap weapon.
Exilus on top, then eight general slots. Weapons have no Aura slot.
Why each mod is in this Epitaph loadout.
Primed Fulmination Exilus AOE radius so every Epitaph blast tags more enemies — priming packs instead of single heads is the whole point.
Galvanized Diffusion Kill-stacking multishot that floods the blast with extra pellets — more projectiles means more Viral and Heat procs per shot.
Lethal Torrent Multishot plus fire rate so you can hot-swap in, dump a few blasts, and leave statuses everywhere before swapping out.
Pistol Pestilence Toxin + status half of Viral — pairs with Frostbite so Epitaph applies the classic armor-softening Viral package.
Frostbite Cold + status for Viral with Pestilence — reliable Viral stacking is what makes the follow-up weapon delete packs.
Scorch Heat + status dual-stat so Heat sticks alongside Viral — panics crowds and feeds Heat inherit on the swap gun.
Primed Heated Charge Heavy Heat weighting so each blast carries serious Heat status weight without giving up the Viral duo.
Augur Seeker Status duration so primed Viral/Heat survives the hot-swap window — statuses still matter when the primary takes over.
Hornet Strike Base damage backbone so each pellet still hits hard enough to apply statuses reliably before Galvanized stacks are up.
Frame builds that list Epitaph in Arsenal.
Ash · Marked Redline Clones Strength-forward Blade Storm Ash with Wrathful Advance for red-crit marks — Smoke Screen covers the cast window while clones delete Steel Path packs. Ash · Needle Protocol Strip Ash with Seeking Shuriken for Strength-scaled armor strip, then Blade Storm into the softened pack — the Disruption / Cascade answer when armor still gates kills. Ash · Quiet Marks Silence Blade Storm Ash built around Silence and Savage Silence — stun the room, multiply finisher damage into marks, and let Trickery extend invis after clones connect. Ash · Smoke Battery Guns Invisible gun Ash — Smoke Screen for survival, a damage Helminth for weapons, and Blade Storm only as optional cleanup when packs clump. Ash Prime · Marked Redline Clones Strength-forward Blade Storm Ash with Wrathful Advance for red-crit marks — Smoke Screen covers the cast window while clones delete Steel Path packs. Ash Prime’s extra polarities cut Forma versus base Ash for the same polarity story. Ash Prime · Needle Protocol Strip Ash with Seeking Shuriken for Strength-scaled armor strip, then Blade Storm into the softened pack — the Disruption / Cascade answer when armor still gates kills. Ash Prime’s extra polarities cut Forma versus base Ash for the same polarity story. Ash Prime · Quiet Marks Silence Blade Storm Ash built around Silence and Savage Silence — stun the room, multiply finisher damage into marks, and let Trickery extend invis after clones connect. Ash Prime’s extra polarities cut Forma versus base Ash for the same polarity story. Ash Prime · Smoke Battery Guns Invisible gun Ash — Smoke Screen for survival, a damage Helminth for weapons, and Blade Storm only as optional cleanup when packs clump. Ash Prime’s extra polarities cut Forma versus base Ash for the same polarity story. Atlas · Bedrock Battery Guns Gun-leaning Atlas — Petrify locks the room, a Helminth buffs weapons, and Landslide is mobility / panic i-frames instead of the clear plan. Atlas · Carved Lane Path Landslide Atlas with Path of Statues — dash trails petrify for you so rubble and CC stay online while you keep punching.