Runeword: Call to Arms - Horadric Cube recipe - Diablo IV Season 15
The Runeword: Call to Arms recipe in the Diablo IV Horadric Cube takes 1x Common (white/gray) base item of the listed type + 1x Amn rune + 1x Ral rune + 1x Mal rune + 1x Ist rune + 1x Ohm rune and produces Call to Arms (Unique-quality runeword item).
Inputs
1x Common (white/gray) base item of the listed type - 1H weapons/off-hands (9 base types)
1x Amn rune
1x Ral rune
1x Mal rune
1x Ist rune
1x Ohm rune
Output
Call to Arms (Unique-quality runeword item)
Restrictions
Cannot be Tempered
Can still be Enchanted/socketed/recycled normally
Socket count on the base item is irrelevant (no sockets needed)
Both normal and Ancestral base items produce a corresponding runeword variant
Crafted result is not seasonal-flagged and transfers to Eternal, but the input runes are S15 seasonal drops, so post-season craftability is unconfirmed
runewordHidden recipeeternalNew in Season 15
Rune order: Amn Ral Mal Ist Ohm. Key effects (one guide client data, some values shown as ranges/placeholders in the source): Shout: +5 to all skills, +15% Life/Resource. Discovered 2026-09-16 by streamer DiEoxidE ('Stealth') via datamining/testing - not in official patch notes. 84 total item variants exist across all 19 runewords x compatible base types x normal/Ancestral.