• Rhino Prime 2.0 -
  The Most Broken Buffer in the game

Information about this build :

@ Aura :
You can put any Aura you want on Rhino. Growing power is the most useful one. But use whatever you need

@ Archon Shard :

Rhino play around I-Frame obtained by game mechanics like Overguard Gating, Shield Gating and/or Iron Skin Casting Invulnerability. So here's the optimal disposition of Archon Shard you need:

-3 Crimson Archon Shard of Ability STR
-2 Amber Archon Shard of Casting Speed

@ Helminth skill :

Nourish is the most Busted Helminth skill you can put on [Rhino], getting free Viral on Skill damage, thorn and Weapon Status is already broken. But having unlimited Energy with ONE SKILL is just absolutely stupid.

If You don't want to play Nourish because it's game breaking (a Skilled Tenno, I see)
Well, You have One extremely good option
Pillage From [Hildryn]. (Replace Growing Power By Corrosive Projection as Aura)

It gave you an huge amount of Overshield in case you're Overguard is out. And Shield/Armor Strip every ennemies in the game. (You Need Shield Disruption to Armor and Shield Strip at the same time)

@ About Augment Mod :

Piercing Roar is really really good. You can re-use your Roar at anytime to Buff your Allies and Debuff all enemies around. Giving more survivability to your team mate.

@ Final Thoughts About the Current state of [Rhino] :

[Rhino] wasn't that good before the rework of it's augment mod, and wasn't tanky at all until Overguard and Overguard Gating came out.
Now he is one of most powerful frame to play in team. Not only to buff your Allies but debuffing and Controlling the enemies without any problems.