Handbook
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Keeper of Truth

Game build s2 · f0b9aec · updated 26/10 New

Keeper of Truth is the final boss of the Hall of Truth dungeon (level 98). Uses: Stack, Spread, Tank buster, Blast zone, Charge line, Look away, Summon adds. The fight has 4 phases, switching at 75% · 50% · 25% HP.

Skills

Skill · signWhenNumbersHow to handle
Aurel's ChargeCharge lineAlways—Sidestep out of the red lane.
King's SwordTank busterAlways—Tank uses damage reduction or swaps to a Tank champion; others stay away.
Summon Skeleton SoldiersSummon addsAt 90% HP (once)3 × Skeleton SoldierKill the summons before they swarm the healer. Summons give no EXP or loot.
Moon Arrow RainSpreadFrom phase 2 (below 75%)PoisonedSpread out so purple rings do not overlap teammates.
Binding RootsBlast zoneFrom phase 2 (below 75%)4 zones · radius 70 · root 1 sLeave the red zone before the rim fills.
RockslideBlast zoneFrom phase 3 (below 50%)6 zones · radius 70 · 2.8 s warningLeave the red zone before the rim fills.
Anvil HammerStackFrom phase 3 (below 50%)—Whole party stands in the gold ring — damage is split between everyone inside.
Forge EyeLook awayFrom phase 3 (below 50%)—When the closed purple eye appears above the boss, turn your back (run away from it) before it opens.
Double PounceCharge lineFrom phase 4 (below 25%)2 lanesSidestep out of the red lane.
Beast RoarSpreadFrom phase 4 (below 25%)—Spread out so purple rings do not overlap teammates.
EnragedEnragedBelow 25% HPdamage × 1.5Below the threshold it hits harder — save defensive and healing cooldowns.

“How to handle” comes from the sign. Numbers from game data, build s2. See the 6 signs →

Phase bar

  • 90% Summon Skeleton Soldiers — 3 × Skeleton Soldier
  • 75% Phase 2 begins
  • 50% Phase 3 begins
  • 25% Phase 4 begins
  • 25% Enraged

Rewards

  • Rewards follow dungeon runs: 2 rewarded runs per day (EXP, gold, items, Soul Shards) — run 3+ gives nothing.
  • Final boss kill: extra gold (by level: Lv 95 ≈ 30,449 · 100 ≈ 36,164 gold).
  • Dungeon bosses never drop Red.
  • Party dungeon rules →

Related bosses