Question about Flame Leviathon Hard Mode

[Systomatic]

My guild has done 2 towers cake in like 3 min with demolishers doing about 50 million damage a piece.. But then when we add the other 2 towers our vehicles seem to give out at about 60%..

The 2 towers we have left up are thorim and hodir.. We then added freya and mimiron.

We can dodge beams and handle adds we are also very good at flame vents.. The question I have is about Thorims hammer, we don't seem to get hit by the beam but throughout thef ight we take 9k ticks from this.. Is there anyway to not have this happen or is this the mechanic of the fight, because like I said we get to about 60% before our vehicles lose most their health..

Any advice would be greatly appreciated.

[treasy]

unavoidable

[Hargrimm]

Like treasy said, it seems to be unavoidable. If it does have a range then it's a ridiculously long one.

[shinthar]

quote from wowhead:

    *      Tower of Life - Leaving this tower up gives Freya's Ward to the Flame Leviathan. Freya's Ward 13,500 to 16,500 Nature damage to all nearby enemies, and summons Guardians of Nature to surround the enemy.
    *      Tower of Flames - Leaving this tower up gives Mimiron's Inferno to the Flame Leviathan. Mimiron's Inferno deals 150,000 Fire damage to all nearby enemies and leaves a flaming blaze behind.
    *      Tower of Frost - Leaving this tower up gives Hodir's Fury to the Flame Leviathan. Hodir's Fury deals 150,000 Frost damage to all nearby enemies and entombs them in ice.
    *      Tower of Storms - Leaving this tower up gives Thorim's Hammer to the Flame Leviathan. Thorim's Hammer deals Stormstrike damage to all enemies nearby. Additional damage is taken if directly under the impact location.

the encounter is about movement... but additional towers add this....
Freaya-> adds
Mimiron-> punishment if u fail @ movement
Hodir-> slow
Thorim-> enragetimer