This won't be a long in-depth guide. The build is pretty simple. Also, if you don't like summoners, I would still recommend giving this build a chance. I normally don't like summoners in Marvel Heroes, but the summons in this build feel more like you're hitting with aoe nukes. 

 

If you are just starting out. I recommend putting points into Mental Focus in the Mind Gem until at least 100 points are reached because the -10% cost reduction is valuable on Colossus. 

 

One thing that isn't mentioned in the True Comrade talent tooltip is that each summon reduces the cooldowns of the other summons by 5 seconds, which is why this build works.

 

Start with , hold , then pop your summons in this order,  ->  ->  -> , after your summoners are popped, hit the signature . Rinse and repeat. Make sure you Titanic Slam  before using the summons so you get the tripled benefits from the Stronger Than Steel talent in the first row. At end game gearing, you will be able to repeat the titanic slam into summons rotation twice before roaring.

 

Occasionally the cooldown reduction from  will not work on your summons. There is not much you can do if this happens, just punch away until you can signature again.

 

Gearing Alternatives:

 

Slot 1:  is very good, it also has health and is honestly not far behind Fragment of Twilight.

 

Slot 2: is a common drop and easy to find. It has a lot of good stats Colossus wants like cost reduction. If you want something with health, then a cosmic or his own slot 2  are fine. 

 

Slot 3:  is actually quite good and a common drop. It also has cost reduction so it'll lower the cooldown on Colossus's signature. I would not recommend Colossus's slot 3 because the powers that proc the brutal rating and brutal damage are not part of this build.

 

Slot 5:  or his own   are good until you can get a Cobra's Hood. If you use these, have a vulnerability team-up or  so you can apply vulnerability on enemies. Honestly, Octobot would likely be best in slot if Colossus's vulnerability power wasn't so bad.

 

Artifacts: , , . Good starters are , , , and . The signature cooldown and cost reduction cosmic affixes are a must, the other two can be swapped out for survivability affixes.

 

Insignias: To be honest, Cyclops is likely best in slot, but Archangel is what I have and it's close. Weapon X and Taskmaster are also very good. Beast and Eric O'grady are decent. 

 

Videos

 

The TTK is 1604 IP, and level 20 ult, the Terminals are 1510 IP and a level 2 ult.

 

1:29 TTK

 

1:11 Kurse

1:51 Ultron

 

150 IP videos - No raid uniques, no event items (including Power Doop), no challenge bonuses, ilvl 70 legendary, and only up to ilvl 66 gear. Level 20 Ult

2:59 TTK

1:37 Kurse

3:08 Ultron