Warframe

Warframe

109 Achievements

3,725

294.5-389h

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Sentinel Proficiency

Sentinel Proficiency

Reach Rank 30 with any Sentinel.

20

8.96%

How to unlock the Sentinel Proficiency achievement in Warframe - Definitive Guide

Sentinels can be obtained by either spending 75 Platinum in the store, or buying the 100,000 Credit blueprint for one and then gathering all the crafting materials,
So the fastest way unto this achievement is to buy the $5 Platinum pack and then purchase a Sentinel.

Sentinels include:
-Carrier
-DethCube
-Helios
-Shade
-Wyrm

I used Dethcube for this achievement.

They level up like anything else, you bring them with you on missions and they help you in battle.

As for leveling, for every kill the Sentinel gets it is awarded EXP and also gains EXP from acquiring affinity. (Rewards for completing the bonus challenges that pop up during missions. "Get 30 kills with a pistol" "20 Melee Kills," etc.)

The fastest way to get their EXP is to let them get the kills. Since they don't get "Assist Experience" or anything like that. I recommend playing a Defense Mission and farming.

*Plus, using Dethcube increases progress for
WarframeRifle ProficiencyThe Rifle Proficiency achievement in Warframe worth 39 pointsReach Rank 30 with any Rifle or Machine Gun weapon.

Two birds with one stone.

Hope this helps!
28
2

05 Sep 2014 05:35

6 Comments
When I unlocked this Achievement I also unlocked the one for getting three sentinels to rank 30, So im not sure if this Achievement is abit glitchy. Saves me alot of credits though.
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By IzzyMidian on 12 Sep 2014 04:58
A lot of the achievements appear to be glitching like that. It'll probably get fixed in an update. If not, easier for us all. Haha.
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By Because Im Ryan on 12 Sep 2014 06:34
glitched for me. I leveled carrier to level 30 yesterday but the achievement didn´t unlock.
The progression bar its telling me the centinel its level 28...

I´m going to change my centinel trying to level another one for the achievement.
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By MetalMoRph0s1s on 28 Mar 2015 14:28
The wyrm sentinel got me the no witnesses achievement. Weird. Enemies were attacking when it popped so I wasn't being stealthy at all.
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By OMGWTH00111111 on 16 Aug 2015 21:47
Stuck at 96 percent after hitting lvl 30 with my Taxon... hate that shit.
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By GrimaceTheGrey on 07 Aug 2021 22:56
4 years later...and I can confirm this bug has not been fixed yet. Was in a defense mission, we quit after wave 25 and I also equipped the affinity booster. Ended the mission with a +480,189 bonus LUL, maxed obviously but no trophy. Very annoying! Others unlocked just fine (weapons etc.).

Edit: I just got this achievement while maxing my first Kubrow to LV30 and it unlocked at the results screen with the bonus. This is soooo glitched. Kubrow is not a sentinel class right? :D
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By BLAZE VII on 07 Mar 2020 14:17
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There is a bug with this trophy in patch 11.5.

What if the 30th level of the guard is received from a bonus at the end of the mission, then the trophy may not be counted, it is recommended that at the 29th level of the guard go on a defense or survival mission, and leave it only after receiving the 30th level of the guard and the trophy icon. In this case, it is also better to leave the stock weapons of this guard.
4
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28 Jan 2014 13:41

1 Comment
The bug is still valid. Moreover, this is typical for pumping up any weapon.
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By DimaBerg on 08 Nov 2015 18:03