Roar

	3 75	Roar Grants all nearby Warframes increased damage for a short duration. Introduced in Update 8.3 (2013-07-04)	Strength:10 / 15 / 25 / 50 %
			Duration:30 s
			Range:15 / 20 / 22 / 25 m
			Subsumable to Helminth

• Info
• Augment
• Tips & Tricks
• Maximization

Info

• Rhino expends 75 energy to let out a forceful roar, increasing the damage output of himself and his allies within 15 / 20 / 22 / 25 meters. Rhino and affected allies gain 10% / 15% / 25% / 50% bonus damage to all weapons and abilities over a duration of 30 seconds.
  • The damage buff is considered Faction Damage Bonus, additive with other sources of Faction Damage, and multiplicative with other types of bonus of damage.
    • For example with a Warframe modded with maxed  Intensify, and weapon that inflicts 100 damage per shot, a max rank Roar will increase the total damage to 100 × (1 + 0.5 × (1 + 0.3)) = 165.
    • With a weapon modded with maxed  Serration, which inflicts 100 damage per shot, a max rank Roar will increase the weapon's total damage to 100 × (1 + 1.65) × (1 + 0.5) = 397.5.
    • With a weapon modded with maxed  Serration and maxed  Bane of Orokin, which inflicts 100 damage per shot, on a Orokin, a max rank Roar will increase the weapon's total damage to 100 × (1 + 1.65) × (1 + 0.5 + 0.3) = 477.
  • As faction bonus damage, the bonus is used twice in the calculation of status damage.
    • For example, with a weapon that inflicts 100 damage per shot, that procs a slash status, a max rank Roar will increase the damage per tick from the slash to : 0.35 × 100 × (1 + 0.5) × (1 + 0.5) = 78.75.
    • With a Warframe modded with maxed  Intensify, and weapon that inflicts 100 damage per shot, modded with maxed  Serration and maxed  Bane of Orokin, that procs a slash status, on a orokin, a max rank Roar will increase the damage per tick from the slash to 0.35 × 100 × (1 + 1.65) × (1 + 0.5 × (1 + 0.3) + 0.3) × (1 + 0.5 × (1 + 0.3) + 0.3) = 352.6819.
• The effects of Roar are applied to Rhino, allied Warframes, Companions, Hostages, Shadows, Specters, and hacked Shockwave MOAs.
• Allies only need to be in range at the time Roar is cast to gain its effects.
• Roar cannot be recast while active (except with the mod augment  Piercing Roar).
• Subsuming Rhino to the Helminth will offer Roar and its augments to be used by other Warframes.
  • However, Subsumed Roar's damage bonus is reduced to 2% / 9% / 15% / 30%.
  • When placed on  Chroma,  Mirage,  Octavia, and  Xaku, Subsumed Roar can only replace  Vex Armor,  Eclipse,  Amp, and  Xata's Whisper respectively.

Augment

Main article: Piercing Roar

Piercing Roar is a Warframe Augment Mod for  Rhino that gives  Roar the ability to inflict knockdown and 5  Puncture procs on enemies. Additionally allows Roar to be recast and passively increases its range.

Piercing Roar

Tips & Tricks

• Increases the damage any ally deals from any source, so weapon damage as well as ability damage for the duration of the skill.
  • To gain the buff the ally needs be in range at the time of casting, entering it afterward will not grant the damage boost.
  • The ally does not need to stay in range to keep the buff for its full duration.
  • Regardless of the range the caster will always get the buff.
  • All Sources also include the tick damage of status procs like slash or gas, which means that DoT status procs -- slash, heat, toxin, and gas clouds -- all get affected twice, in the same way as faction-specific modifiers would affect status effects.
• Multiple Roars do not stack.
  • A stronger Roar will overwrite a weaker one.
  • However if a weaker is cast, so that it last longer than a stronger (i.e., it is cast right before the stronger ran out or has higher duration due to increased Ability Duration) it will boost the damage after the stronger ran out.

Maximization

This calculator feature is sunsetted on the wiki. It may not see further updates, but will be present on articles for the time being since some people still find use for them. See User blog:Cephalon Scientia/Sunsetting of Maximization Calculators for more details.

x

Strength:
Range:
Efficiency:
Duration:

50.00%	Bonus damage
25.00m	Range
75.00	Energy

See Also

•  Rhino