This fight has 2 phases.
In Phase 1 Lord Rhyolith walks constantly and can't be moved around.
To steer the boss damage his feet to make him turn.
Thanks to Kats & Layria for her careful work as copy editor for the English texts.
Steer Lord Rhyolith around the platform and use Volcanoes to break down his armor.
EVERYONE
STEER THE BOSS OVER
ACTIVE VOLCANOES
Rhyolith smashes the ground, creating 2-3 volcanoes and dealing damage to the raid.
Steer the boss over a volcano to destroy it, it will create a crater.
If the volcano is active it reduce his armor, but if the volcano is dormant the boss gain a 5% damage buff for 15s.
DPS
FOCUS DOWN THE
CORRECT FEET
TO STEER THE BOSS
Once created, volcanoes are dormant until Lord Rhyolith activates them. Once a volcano is active, it erupts and deals damage to random players.
When Rhyolith steps on an active volcano, he destroys it and loses some of his armor.
Steer the boss over active volcano and avoid the dormant ones.
EVERYONE
MOVE OUT OF
THE LAVA LINES
Rhyolith starts the fight with 80% damage reduction, shown as 80 stacks of Obsidian Armor.
Stepping on active volcanoes remove some of his armor, and stepping on dormant volcanoes increases his armor.
Steer the boss by focusing the right feet to make him turn.
Lord Rhyolith releases a jet of cinders, inflicting damage to players within 7 yards and creates either 5 Fragments of Rhyolith or 1 Spark of Rhyolith.
If Lord Rhyolith reaches the magma around his platform, he starts drinking and deals ticking damage to the entire raid.
Control the damage on his feets to avoid lava around the platform.
Rhyolith starts the fight with 80% damage reduction, shown as 80 stacks of Obsidian Armor.
Stepping on active volcanoes remove some of his armor, and stepping on dormant volcanoes increases his armor.
Steer the boss by focusing the right feet to make him turn.
If Lord Rhyolith reaches the magma around his platform, he starts drinking and deals ticking damage to the entire raid.
Control the damage on his feets to avoid lava around the platform.
Lord Rhyolith releases a jet of cinders, inflicting damage to players within 7 yards and creates either 5 Fragments of Rhyolith or 1 Spark of Rhyolith.
When Lord Rhyolith reaches 25% HP his obsidian armor shatters and phase 2 begins.
This is a burn phase, take down the boss before the soft enrage isn't managable anymore.