Link Armor is a Companion mod that provides a bonus to companion armor, scaled from Warframe armor.


Rank Effect Cost
0 +10% 4
1 +20% 5
2 +30% 6
3 +40% 7
4 +50% 8
5 +60% 9
6 +70% 10
7 +80% 11
8 +90% 12
9 +100% 13
10 +110% 14


  • Link Armor uses the player's maximum Armor as the base, which means using Mod TT 20px.png Umbral Fiber​ (with full set bonus), Mod TT 20px.png Armored Agility​, Mod TT 20px.png Gladiator Aegis​, Mod TT 20px.png Saxum Carapace, Mod TT 20px.png Jugulus Carapace, Mod TT 20px.png Carnis Carapace, and Mod TT 20px.png Stand United (with Mod TT 20px.png Coaction Drift) can further increase a companion's maximum armor.
    • With Link Armor on any Beast companion, a maximum armor value of 4,694.26 (a 93.99% damage reduction) can be achieved using the above armor mods with Valkyr PrimeIcon272.png Valkyr Prime.
  • A companion can attain an even higher maximum armor value of over 5000 if the player chooses to use ChromaIcon272.png Chroma with a high power strength and the usage of VexArmor130xDark.png Vex Armor. Exact numbers depend on accurate power strength, armor raising mods and Arcanes. With exactly 5000 armor, this would be a 94.34% damage reduction.
  • Link Armor can be equipped on Kubrows, Kavats, MOAs, and Hounds, but not on Sentinels.
  • Link Armor is mutually exclusive with Mod TT 20px.png Metal Fiber, meaning if Link Armor is equipped Metal Fiber cannot be equipped.