Mount Ordeals (Extreme)

Endwalker Trial Lv90 iLvl 610 Extreme

Mount Ordeals (Extreme) is the Extreme version of the Rubicante trial, unlocked by speaking to the Wandering Minstrel in Old Sharlayan after completing the 6.3 MSQ “Desires Untold.” This fight features complex rotational ring mechanics that require careful observation and pre-positioning.

Rubicante

Pre-Fight Setup

Split into two light parties taking East/West sides. Pair each DPS in quadrants using color-coded markers (ABCD on cardinals, 1234 on intercardinals) with assigned clock positions.

Phase 1 - Ring Mechanics

MechanicTypeDescription
InfernoRaidwideHeavy raidwide fire damage. Mitigate and heal through.
Ordeal of PurgationAoEThree rings appear with lines that shoot fireballs to activate runes on the arena edge. Blue triangles = conal AoEs. Orange squares = large square AoEs covering one side. Rings may rotate, changing fireball trajectories. Players are rooted—find the safe spot before the cast completes.
Shattering HeatTankbusterTank buster with a small AoE. Tank should move away from the party.
Arch InfernoAoERotating circle AoEs sweep around the arena with a knockback tornado in the center. Stay near edges and move with the rotation.
Fourfold FlameStackStack markers appear on healers. Light parties stack on their healers.
Twinfold FlameStackStack markers appear on same-role players. Role pairs stack together.
Spike of FlameSpreadPrey markers with circle AoEs. Spread to assigned positions.
ConflagrationAoELine AoE through Rubicante’s hitbox. Move to the sides.
Radial FlagrationSpreadConal AoEs toward all players. Spread around the boss evenly.

Phase 2 - Add Phase

MechanicTypeDescription
Greater FlamesentAddsLarge add that must be killed before the gauge fills.
Flamesent AddsAddsSmaller adds spawn alongside the Greater Flamesent.
Ghastly TorchAoEAdd-phase AoEs that must be avoided while killing adds.
Ghastly WindAoECone AoEs from adds. Position behind them.

Phase 3 - Uncloaked

MechanicTypeDescription
Flamespire BrandAoEPlayers receive brand debuffs that resolve into different AoE patterns.
Sweeping ImmolationCleaveLarge sweeping cleave across the arena. Identify safe zones based on Rubicante’s position.
Flamespire ClawTankbusterEnhanced tank buster during the uncloaked phase.
DualfireTankbusterHits both tanks simultaneously. Both need cooldowns.
Scalding Ring/SignalAoEIn or out mechanic based on visual cues.

Ordeal of Purgation Tips

The ring mechanic is the core challenge:

  1. Identify which lines will activate which runes
  2. Watch for ring rotation arrows and direction
  3. Position in the safe zone before Penance roots you
  4. Second cast always involves rotation—calculate the new trajectory

Notes:

  • Ordeal of Purgation repeats multiple times with increasing complexity.
  • The rotation direction of the rings is indicated by arrows—watch carefully.
  • During add phase, prioritize the Greater Flamesent while dodging mechanics.
  • Save mitigation for the uncloaked phase as damage ramps up significantly.