Warframe Trinity Build Guide
Trinity is a healer and semi-tank frame.
Aura: Either Rejuvenation or Corrosive Projection.
Powers: Link redirects most of the damage done to Trinity (including self damage) to the 3 closest enemies. It increases Trinity’s survivability as well as giving her some much needed offensive firepower. Energy Vampire is good for recharging your energy reserves. Blessing isn’t as good as it once was, but still isn’t a bad power for increasing your team’s durability if you time it right.
Polarities: Two D polarities. Redirection, Narrow Minded, and Quick thinking are all good choices.
Corrupted/Nightmare mods: Constitution for more duration. For energy vampire, range and strength are important, so use Transient Fortitude and Overextended (see below for more on an EV build).
Other mods: Streamline, Continuity, Natural Talent, Rage + Quick Thinking, Flow.
Pool of Life causes enemies to release energy and health orbs on death. Not particularly useful as Well of Life, Blessing and Energy Vampire already provide your team with enough energy and health.
Ablating Link reduces the armor of enemies connected to it. Only useful at high level when armor scaling is a big deal.
Other Builds: Energy Vampire is quite useful in this patch, especially for defenses and interception. To get the most out of energy vampire, you need to maximize range, minimize duration, and have decent power strength and efficiency. This means putting on Fleeting expertise, overextended, blind rage, transient fortitude, streamline, stretch, and intensify. To grind Grineer interceptions, use Corrosive projection instead of Rejuvenation.
My Other Guides:
Ash Build Guide
Banshee Build Guide
Chroma Build Guide
Frost Build Guide
Limbo Build Guide
Mesa Build Guide