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Adventure

S3 Hard : Sphinx Guardian — Outerplane Adventure Guide

By SevihUpdated 2025-10-10
Strategy Guide

Sphinx Guardian is a challenging boss that requires at least one Ranger in your team to take turns. It executes Rangers with its S1 and punishes teams without Rangers by reducing speed to 0.

Sphinx Guardian

Sphinx Guardian

LightLightStrikerStrikerLv.140

1-10 : A Test of Wisdom (3) (Story (Hard))

Immunities
Sharp Question

Sharp Question

Removes all buffs from the target and attacks the enemy.
This attack prioritizes RangerRanger enemies, and if the target is a RangerRanger, has a 100% chance to inflict Stun for 2 turn(s). (Ignores Effect Resistance)

Crushing Doubt

Crushing Doubt

Attacks all enemies, and has a 100% chance to inflict Unbuffable on the target for 2 turn(s).
Right after using this skill, does not trigger an enemy's Counterattack, Revenge, or Agile Response.

Time Like an Arrow

Time Like an Arrow

Attacks all enemies, and reduces Action Points of all enemies by 50.
Right after using this skill, does not trigger an enemy's Counterattack, Revenge, or Agile Response.

Weight of Wisdom

Weight of Wisdom

At the end of the turn, if there are no RangerRanger enemies, reduces all enemies' Action Gauge by 40%.
When hit by an attack that applies a debuff, increases the caster's Effect Resistance for 2 turn(s). Grants an Extra Turn upon defeating an enemy.

Enraged

Enraged

Becomes Enraged every 4 turns.

Enraged: Grants an irremovable effect to the caster that increases Attack and reduces damage taken for 3 turns, and recovers Weakness Gauge by 10%. Enraged lasts for 3 turns.

The Price of a Wrong Answer: Used when Enraged ends.
Attacks all enemies.


Tactical Tips

  • Use at least one RangerRanger.
  • Avoid using .
  • The boss is vulnerable to .

Recommended Characters

Ember
Fire
Defender

Ember

Self inflicts or inflicts .

Veronica
Water
Defender

Veronica

.

Fatal
Water
Ranger

Fatal

.

Nella
Dark
Healer
Mene
Water
Healer

Nella, Mene

For .