Excalibur vs Excalibur Prime
Same Summoner / Companion kit — farm Excalibur now, or invest Forma into Excalibur Prime when relics and slots allow.
TL;DR — Quick Pick
Pick Excalibur if…
- You need this Summoner fantasy online now and don't want to wait on Excalibur Prime relics.
- You're still learning the loop and would rather not dual-invest Forma yet.
- A finished Excalibur covers the missions you actually queue more often than not.
Pick Excalibur Prime if…
- Relics / Foundry are done (or nearly) and you're ready for the long-term Prime frame.
- You've already played Excalibur (or similar) and know this fantasy is a keeper.
- You're consolidating the account onto one Excalibur line instead of forever dual-forming both.
Verdict
Excalibur Prime is the same kit as Excalibur with better long-term polarities / stats. Farm Excalibur when you need the fantasy now; move Forma to Excalibur Prime once relics and slots allow.
At a Glance
Excalibur
Stat
Excalibur Prime
Summoner / Companion
Role
Summoner / Companion
None
Aura
MaduraiVazarin · Madurai
Polarities
WinnerVazarin · Madurai · Madurai
Slash Dash
Kit Opener
Slash Dash
Mission Usefulness
Mission
Excalibur
Excalibur Prime
Steel Path Survival / Defense / Disruption
Mobile Defense / Excavation
Exterminate / Capture Speed Runs
Spy / Rescue / Nightmare
Open World / Bounties
Long-Range Gunplay / Eidolon-Style Content
When Each Shines
Excalibur
- Excalibur epitomizes the warrior spirit — Excalibur is enough when you just need Slash Dash, Radial Blind, and Exalted Blade casting tonight.
- Radial Javelin still defines the mid-mission loop; the Prime doesn't change that.
- Steel Path pressure where you already know the buttons — no new kit to relearn.
Excalibur Prime
- Same Slash Dash, Radial Blind, and Exalted Blade buttons as Excalibur, with Prime stats under the hood.
- Long sessions where extra starter polarities mean less early Forma friction.
- You're past the tutorial phase of the kit and want the cleaner polarity layout.
Mod Scaling Focus
Excalibur
Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.
- STR
- Raises damage and effect potency across Excalibur’s Strength-scaling abilities.
- DUR
- Extends channeled / timed effects — often comfort on Excalibur if the kit leans on buffs or zones.
- RNG
- Helps radius / targeting tools. Dump it if Excalibur is mostly self-buff or exalted weapons.
- EFF
- Keeps ability uptime comfortable, especially on longer Steel Path missions.
Excalibur Prime
Match the priority to your main ability — Strength or Duration first for most kits, then Efficiency, then Range.
- STR
- Raises damage and effect potency across Excalibur’s Strength-scaling abilities.
- DUR
- Extends channeled / timed effects — often comfort on Excalibur if the kit leans on buffs or zones.
- RNG
- Helps radius / targeting tools. Dump it if Excalibur is mostly self-buff or exalted weapons.
- EFF
- Keeps ability uptime comfortable, especially on longer Steel Path missions.
Who Should You Pull?
- Your Forma budget is better spent on weapons / another role until Excalibur Prime is built.
- Excalibur's starter polarities (Vazarin · Madurai) are enough for a first build.
- You'll keep Excalibur as a cheap second loadout even after owning Excalibur Prime.
- Mastery / slot pressure says farm the fantasy first, optimize later.
- You'd rather have the kit now than sit on an unfinished Excalibur Prime craft.
- Excalibur Prime starts with more polarities (Vazarin · Madurai · Madurai) than Excalibur.
- Long-term Forma belongs on Excalibur Prime, not a permanent split across both frames.
- A Warframe slot and the relic grind are already solved (or close).
- You're done experimenting — this is the keeper skin of the kit.
- You want primed base stats without changing how the abilities play.