Dragonheir: Silent Gods Serpent Maze Twin Hydras Guide

To clear the Serpent Maze Temporal Vortex challenge in Dragonheir: Silent Gods, you must defeat the twin hydras of Cloudtop Arbor using two completely separate teams. The encounter requires deploying dedicated single-target burst against Diurna on the Sunlit Side and heavy area-of-effect (AOE) damage against Nocturna on the Shaded Side.

You cannot share heroes, equipment, artifacts, or combat familiars between the two squads. Success depends on splitting your account's resources so that neither team runs out of damage or sustain.

Roster Independence Rules

The Cloudtop Arbor trial enforces full isolation between both combat squads:

Hero Lockout: You must field ten distinct heroes. A champion assigned to Team 1 cannot be selected for Team 2.
Gear and Artifact Locking: Weapons, armor sets, and artifacts equipped on your first squad are unavailable for the second squad. You cannot unequip or swap gear between the two fights.
Familiar Exclusivity: Combat familiars cannot be shared across sides, requiring you to assign a separate familiar to each team.

Planning both lineups together prevents you from overinvesting in one side and leaving the other without essential protection or firepower.

Sunlit Side: Single-Target Elimination Against Diurna

The Sunlit Side pits your first squad against Diurna in a focused single-target damage race. Widespread multi-target attacks lose value here because all offensive output must concentrate on burning Diurna down.

Damage Profile: Deploy your strongest single-target damage dealers. Include supports that apply single-target defense reduction, attack down, or damage vulnerability to maximize your main carry's damage windows.
Defensive Focus: Diurna directs heavy pressure onto your frontline rather than threatening the entire board. Anchor the team with a durable tank backed by targeted single-target shielding and healing.

Shaded Side: Heavy AOE Damage Against Nocturna

The Shaded Side presents the opposite combat dynamic against Nocturna. Bringing pure single-target boss killers here will leave your team overwhelmed by multiple targets and unable to meet the stage requirements.

Damage Profile: Field wide-range damage dealers capable of hitting Nocturna and multiple surrounding targets at once. Heroes with persistent ground hazards, sweeping elemental bursts, and multi-target damage-over-time effects excel here.
Defensive Focus: Nocturna subjects your entire squad to ambient attrition instead of focusing solely on the tank. Bring supports that provide full-party healing, continuous regeneration buffs, and broad cleansing effects to manage incoming party-wide burst.

Resource Allocation Between Both Sides

Distribute your gear and artifacts according to the mechanical demands of each boss rather than stacking all your highest-rarity items on one team.

Combat Element	Sunlit Side (Diurna)	Shaded Side (Nocturna)
Primary Objective	Single-target boss elimination	Wide-area wave clear and boss damage
Damage Focus	High single-hit burst and single-target defense reduction	Continuous AOE skills, ground hazards, and broad debuffs
Sustain Requirement	Frontline tank mitigation and single-target shielding	Full-party healing, broad cleansing, and group mitigation
Artifact Strategy	Single-target damage amplification and frontline shields	Team-wide defense, party regeneration, and area damage boosts
Familiar Role	Focus-fire offensive damage or frontline survival	Broad group utility, survivability, or area offensive buffs

Pre-Battle Verification Steps

Before starting the Temporal Vortex challenge, check both team configurations:

Verify Equipment Independence: Check each squad's inventory to ensure no hero is missing gear, accessories, or artifacts due to lockout restrictions.
Review Skill Alignment: Confirm Team 1 relies strictly on focused single-target damage dealers and Team 2 carries broad AOE coverage.
Check Action Order: Tune your support units and debuffers to act before your primary damage dealers so defense-shredding debuffs are active during your burst cycles.
Confirm Healing Coverage: Ensure Team 1 has dedicated single-target heals for the frontline tank and Team 2 possesses enough party-wide healing to withstand area attrition.