Theorylytics

Gilgamesh vs Phainon

Gilgamesh vs Phainon — two Destruction characters competing for the same roster slot.

TL;DR — Quick Pick

Pick Gilgamesh if…

  • You need a Lightning Destruction unit and Gilgamesh's kit matches your account gap.
  • You prefer Main DPS gameplay over Phainon's Main DPS identity.
  • YES for Lightning Destruction — Gilgamesh pressures elites with Gate of Babylon and Enuma Elish while teammate Ultimates feed Amuse Me to the Fullest.

Pick Phainon if…

  • You need a Physical Destruction unit and Phainon's kit matches your account gap.
  • You prefer Main DPS gameplay over Gilgamesh's Main DPS identity.
  • Yes—Phainon is a top Physical Destruction carry.
Verdict

Gilgamesh and Phainon are both Destruction investments that answer different account needs. Gilgamesh (Lightning, Main DPS) shines when YES for Lightning Destruction — Gilgamesh pressures elites with Gate of Babylon and Enuma Elish while teammate Ultimates feed Amuse Me to the Fullest.. Phainon (Physical, Main DPS) is the better commit when Yes—Phainon is a top Physical Destruction carry.. Compare signature builds, team requirements, and your existing supports before pulling either.

At a Glance

Gilgamesh
Stat
Phainon
Lightning
Element
Physical
Destruction
Path
Destruction
5★
Rarity
5★
Main DPS
Primary role
Main DPS
MoC: A · PF: A · AS: AWinner
Endgame ratings
MoC: A · PF: B · AS: A
CRIT Rate ≥ CRIT DMG
Scaling focus
CRIT Rate ≥ CRIT DMG
Lightning + Destruction
Playstyle
Physical + Destruction
HighWinner
Team flexibility
Moderate
Sunday / Huohuo / Robin
Best support shell
Sunday / Cerydra / Dan Heng · PT
On the Fall of an Aeon — Accessible Destruction cone—superimpose when possible.
F2P Light Cone
On the Fall of an Aeon — Accessible Destruction cone—superimpose when possible.
Excellent
E0 viability
Excellent

Strengths & Weaknesses

Gilgamesh

Strengths
  • Ultimate “Enuma Elish” hits every enemy on the field in one cast—level this before polishing filler traces.
  • “Gate of Babylon” Blast-hits the main target plus adjacent enemies, so adjacent elites still take meaningful chip without waiting for Ultimate.
  • Talent “"Amuse Me to the Fullest"” When a teammate uses their Ultimate—damage keeps flowing even when Gilgamesh is not the active turn.
Weaknesses
  • Follow-Ups from “"Amuse Me to the Fullest"” need allies who actually Basic ATK on schedule—freeze/CC on the team stalls Gilgamesh’s off-turn damage.
  • E0 without “I Am As You Behold” is still clearable, but the gap versus a signature copy is larger than a single eidolon for most Destruction carries—plan the cone before deep eidolon hunting.
  • Spamming “Gate of Babylon” every turn without watching Skill Points strands the rest of the team—Gilgamesh is often the SP sink.

Phainon

Strengths
  • Ultimate “He Who Bears the World Must Burn” hits every enemy on the field in one cast—most of the kit’s damage lives inside that window, not on filler Basics.
  • “Let There Be Light” Blast-hits the main target plus adjacent enemies, so adjacent elites still take meaningful chip without waiting for Ultimate.
  • Talent “Pyric Corpus” buffs allies’ damage for a short window—ignore it and Phainon plays like a worse generic Destruction unit.
Weaknesses
  • E0 without “Thus Burns the Dawn” is still clearable, but the gap versus a signature copy is larger than a single eidolon for most Destruction carries—plan the cone before deep eidolon hunting.
  • If Energy or Skill Points starve “He Who Bears the World Must Burn”, Phainon spends turns on Basics and the kit’s advertised multipliers never show up on the combat log.
  • Spamming “Let There Be Light” every turn without watching Skill Points strands the rest of the team—Phainon is often the SP sink.

Shared Team Members

With Gilgamesh

Sunday is the Advance / DMG amp — time their Skill/Ult for both carries’ damage windows.

With Phainon

Sunday is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

With Gilgamesh

Tingyun is the Advance / Energy amp — keep her Skill on Gilgamesh for Ult uptime.

With Phainon

Tingyun is the Advance / DMG amp — time their Skill/Ult for the carry’s damage window.

With Gilgamesh

Pela applies DEF shred / vulnerability so the carry’s multipliers actually land.

With Phainon

Pela applies DEF shred / vulnerability so the carry’s multipliers actually land.

With Gilgamesh

Gallagher covers healing so the carry can stay on-curve without a limited Abundance.

With Phainon

Gallagher covers healing (and often Energy / cleanse) so the carry can stay on-curve.

Best Builds (Signature)

Gilgamesh

Light Cone

I Am As You Behold

Relics

Scholar Lost in Erudition (4pc) + Inert Salsotto (2pc)

Body

CRIT Rate%

Feet

ATK%

Sphere

Lightning DMG%

Rope

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > SPD

Phainon

Light Cone

Thus Burns the Dawn

Relics

Scholar Lost in Erudition (4pc) + Inert Salsotto (2pc)

Body

CRIT Rate%

Feet

ATK%

Sphere

Physical DMG%

Rope

ATK%

Substats

CRIT Rate ≥ CRIT DMG > ATK% > SPD

Who Should You Pull?

Gilgamesh
Pull Gilgamesh if…
  • You need a Lightning Destruction unit and Gilgamesh's kit matches your account gap.
  • You prefer Main DPS gameplay over Phainon's Main DPS identity.
  • YES for Lightning Destruction — Gilgamesh pressures elites with Gate of Babylon and Enuma Elish while teammate Ultimates feed Amuse Me to the Fullest.
  • Best with Saber / Sunday / Huohuo (Fate dual-Destruction).
  • Gilgamesh is a stronger general pull priority for your roster.
Gilgamesh Full Guide
Phainon
Pull Phainon if…
  • You need a Physical Destruction unit and Phainon's kit matches your account gap.
  • You prefer Main DPS gameplay over Gilgamesh's Main DPS identity.
  • Yes—Phainon is a top Physical Destruction carry.
  • Ultimate “He Who Bears the World Must Burn” hits every enemy on the field in one cast.
  • Phainon is a stronger general pull priority for your roster.
Phainon Full Guide