Floor 40 (Boss)
Eureka Orthos • Floors 31–40
Boss: Twintania's clone

| Ability | Potency | Effect |
|---|---|---|
| Twister | n/a | spawns a little tornado under you; instant death if you are standing on it, so make sure you're moving as the cast completes |
| Meracydian Cyclone |
|
many circle AoEs leaving behind tornados that remain until after Turbine; stepping in one deals damage (magic potency 125) and inflicts windburn (magic DoT potency 250, 6s) which cannot be removed with Esuna |
| Meracydian Squall | 250 | four telegraphed circle AoEs on all party members, each a couple seconds apart; make sure to leave a safe path open for Turbine |
| Turbine | n/a | knockback from center |
| Twisting Dive |
|
boss goes to one end of the arena and charges straight across (line AoE with late telegraph); drops a twister at the same time, so make sure you're moving as the cast completes |
Notes:
-
Opening sequence:
- Twister
- Meracydian Cyclone
- Meracydian Squall
- Turbine
- Twister
- Meracydian Squall
- Twisting Dive
-
Rotation after opening (42s per cycle):
- Twister
- Meracydian Cyclone
- Meracydian Squall
- Turbine
- Getting hit by a Cyclone or Squall AoE inflicts vulnerability up (10% per stack, 30s)
- The arena has an outer damage ring which inflicts windburn (unique DoT potency 200, 15s, cannot be removed with Esuna) if you step on it
-
Simple strategy for Meracydian Cyclone/Squall:
- Find the open center-to-edge path for Turbine
- Drop two Squall AoEs at the edge (the first one won't land until the third AoE appears)
- Move inward, drop the other two Squall AoEs
- Move to the center and wait for Turbine
- A Doga demiclone will defeat the boss in about 4m30s with no player assistance
Job Notes & Kill Times
AST
Kill times:
- 8m45s with 2 grade 8 tinctures (6.51)
- 6m15s with strength and 2 grade 7 tinctures (6.51)
MCH
- Easy with no pomanders
Kill times:
- 4m15s with no offensive pomanders (6.35)
- 3m15s with strength (6.51)
SGE
- Easy with no pomanders
Kill times:
- 5m50s with no offensive pomanders (7.3)
- 4m35s with strength (7.3)
- 3m40s with Unei (7.3)
- 2m40s with Doga (7.3)
SMN
Kill times:
- 4m15 with pox (6.35)
- 3m with strength (6.35)
WAR
Kill times:
- 3m with Doga (6.35)
- 2m45s with strength and Doga (6.35)
WHM
- Easy with no pomanders
Kill times:
- 6m with no offensive pomanders (7.16)
- 4m30s with strength (7.16)
- 2m35s with Doga (7.16)