Theorylytics

Mag vs Mag Prime

Same Tank / Defense kit — farm Mag now, or invest Forma into Mag Prime when relics and slots allow.

TL;DR — Quick Pick

Pick Mag if…

  • You need this Tank fantasy online now and don't want to wait on Mag Prime relics.
  • You're still learning the loop and would rather not dual-invest Forma yet.
  • A finished Mag covers the missions you actually queue more often than not.

Pick Mag Prime if…

  • Relics / Foundry are done (or nearly) and you're ready for the long-term Prime frame.
  • You've already played Mag (or similar) and know this fantasy is a keeper.
  • You're consolidating the account onto one Mag line instead of forever dual-forming both.
Verdict

Mag Prime is the same kit as Mag with better long-term polarities / stats. Farm Mag when you need the fantasy now; move Forma to Mag Prime once relics and slots allow.

At a Glance

Mag
Stat
Mag Prime
Tank / Defense
Role
Tank / Defense
MaduraiMadurai
Aura
MaduraiMadurai
Naramon · Naramon
Polarities
WinnerNaramon · Naramon · Madurai
Pull
Kit Opener
Pull

Mission Usefulness

Mission
Mag
Mag Prime
Steel Path Survival / Defense / Disruption
Excellent
Excellent
Mobile Defense / Excavation
Excellent
Excellent
Exterminate / Capture Speed Runs
Situational
Situational
Spy / Rescue / Nightmare
Weak
Weak
Open World / Bounties
Situational
Situational
Long-Range Gunplay / Eidolon-Style Content
Weak
Weak

When Each Shines

Mag

  • Take down your enemies with magnetic force — Mag is enough when you just need Pull, Magnetize, and Crush casting tonight.
  • Polarize 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.

Mag Prime

  • Same Pull, Magnetize, and Crush buttons as Mag, 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

Mag

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 Mag’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Mag if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Mag is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Mag 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 Mag’s Strength-scaling abilities.
DUR
Extends channeled / timed effects — often comfort on Mag if the kit leans on buffs or zones.
RNG
Helps radius / targeting tools. Dump it if Mag is mostly self-buff or exalted weapons.
EFF
Keeps ability uptime comfortable, especially on longer Steel Path missions.

Who Should You Pull?

Mag
Pull Mag if…
  • Your Forma budget is better spent on weapons / another role until Mag Prime is built.
  • Mag's starter polarities (Naramon · Naramon) are enough for a first build.
  • You'll keep Mag as a cheap second loadout even after owning Mag Prime.
  • Mastery / slot pressure says farm the fantasy first, optimize later.
  • You'd rather have the kit now than sit on an unfinished Mag Prime craft.
Mag Full Guide
Mag Prime
Pull Mag Prime if…
  • Mag Prime starts with more polarities (Naramon · Naramon · Madurai) than Mag.
  • Long-term Forma belongs on Mag 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.
Mag Prime Full Guide