Diablo 4 Season 15 introduces a collection of classic-inspired Runewords, giving players more ways to customize their characters beyond standard Legendary and Unique equipment. Call to Arms, crafted with Amn + Ral + Mal + Ist + Ohm, is one of the more versatile options for players who want a weapon or off-hand item with useful combat effects.
Rather than focusing on only one damage skill, Call to Arms provides several bonuses that can support different playstyles. This makes it particularly interesting for players who want additional utility from an equipment slot while continuing to use their main build mechanics.
Call to Arms Rune Recipe
Call to Arms requires five Runes in the following order:
Amn + Ral + Mal + Ist + Ohm
The recipe must be placed into a compatible base, so players should confirm the item’s requirements before starting the craft. Because the recipe contains five Runes and includes Ohm, Call to Arms is better treated as an endgame project than an early leveling upgrade.
The flexible nature of the Runeword means players can consider different weapon and off-hand configurations depending on their class. The correct choice ultimately depends on the skills and equipment already being used.
What Makes Call to Arms Useful?
The main attraction of Call to Arms is its collection of combat-oriented bonuses. The Runeword provides +2 to All Skills, +40% Attack Speed, and +10% Critical Strike Chance, giving it value for characters that want a mixture of skill levels and offensive performance.
It also provides +50 to Maximum Resource and +2 to Defensive Skills, helping improve both resource availability and defensive options.
Another notable effect is its 10% chance on Lucky Hit to trigger a burst of damage around the target, adding an additional offensive effect during combat.
These bonuses make Call to Arms an interesting addition to many Diablo 4 Items setups. Instead of being built entirely around one particular ability, it provides several general-purpose stats that can complement different character configurations.
Choosing a Call to Arms Base
Choosing the correct base is important because a five-Rune Runeword is not something most players want to craft repeatedly. Before using Amn, Ral, Mal, Ist, and Ohm, determine exactly which equipment slot the character needs.
For an endgame craft, a high Item Power white Ancestral compatible base is generally worth considering. A strong base can remain useful for much longer than a low-level item found during early progression.
Keep these points in mind:
Confirm that the item is compatible with Call to Arms.
Look for a high Item Power Ancestral base.
Make sure the weapon or off-hand fits your class.
Avoid using the Runeword on a temporary leveling item.
Check the Rune order carefully before crafting.
Which Builds Can Use Call to Arms?
Call to Arms is most interesting for builds that can take advantage of multiple general-purpose bonuses. Characters that value All Skills, Attack Speed, Critical Strike Chance, or additional Maximum Resource can potentially benefit from the Runeword.
The +2 Defensive Skills bonus also gives defensive-focused characters another reason to consider it. However, players should compare Call to Arms with the Legendary Powers and Unique effects required by their build before committing to the craft.
For some builds, a specialized Unique may provide a more important interaction than a flexible Runeword. Call to Arms works best when its broad bonuses complement the character rather than replacing an essential build-defining effect.
Farming Runes and Diablo 4 Materials
The biggest preparation challenge is collecting all five Runes. Amn and Ral are easier to obtain, while Mal, Ist, and especially Ohm require more investment.
Players should keep useful duplicate Runes instead of immediately converting everything. Horadric Cube Rune recipes can help with Rune progression, although players should check the required ingredients before spending valuable materials.
When collecting Diablo 4 materials for Call to Arms, it is also smart to prepare the weapon or off-hand base early. Finding the correct high Item Power white Ancestral base first allows you to concentrate entirely on the remaining Rune requirements.
Amn + Ral + Mal + Ist + Ohm makes Call to Arms a versatile Season 15 Runeword for players looking for a combination of offensive, defensive, and resource-related bonuses.
Its value comes from flexibility rather than one extremely specialized effect. Before crafting, prepare a suitable high Item Power base, collect the required Runes, and make sure the Runeword fits your overall build.
For players who enjoy experimenting with different equipment combinations, Call to Arms can be a useful long-term crafting project in Diablo 4 Season 15.
