Giath the Truthshield — guide

In short

Giath the Truthshield is a Legendary Magic Defense champion whose entire kit runs on DEF — both his damage and his survivability. He shines in Hydra and Chimera, where his buff-extending AoE plus the passive crit-stat penalties on attackers genuinely cut incoming damage. Build him for DEF and Speed first.

Strengths

• +25% Ally DEF aura in all battles — value for free, no stats required.
• His A2 extends every team buff by 1 turn before hitting all enemies, and gains +5% damage per buff extended: perfect with any buff-heavy roster.
• His A3 gives the team 30% Reflect Damage plus a 50% Ally Shield on everyone but himself, while he takes 25% Strengthen and a 50% RES buff.
• The passive punishes attackers: hitting an ally under Reflect Damage places Crit Rate Down and Crit Damage Down for 2 turns, and it cannot be reflected.
• His A1 scales off DEF, ignores 50% of enemy DEF against targets under his own penalties, and gives him a 60% DEF buff.

Weaknesses

• No control at all — no stun, provoke, or Attack/DEF down.
• The AoE sits on a 5-turn cooldown (3 with books); between casts he is single-target only.
• All damage comes from DEF, so an ACC/Speed build noticeably drops his output.
• Weak in Doom Tower (2.5) and dungeons (3.0), where you want burst rather than a slow grind.

Where to use

Hydra first (4.5) — buff extension, Reflect Damage and crit-stat penalties are exactly what that fight wants. Then Chimera (4.0), Arena (4.0 — a stall defender thanks to shield plus reflect) and Faction Wars (4.0, where the DEF aura and bulk carry the run). Clan Boss (3.5): the aura and penalties help, his own damage does not. Dungeons and Hard mode (3.0) are okay, Doom Tower (2.5) is his weak spot.

Stats and gear

Priority: DEF% → Speed → ACC → HP%.

• DEF: as high as possible — it is both damage and survivability.
• Speed: around 200-250 so his A3 and A2 come back every 3 turns.
• ACC: 200-250+, otherwise the passive penalties will be resisted in Hydra.
• Crit Rate / Crit Damage: a bonus, not a build goal.
• Sets: Relentless (extra turns mean more A2/A3), Guardian or Protection for the pure support role, Savage, Cruel, Merciless or Slayer Rathalos if you want damage.

Masteries and blessings

Offense tree down to Pierce Defenses and Boss Slayer — your main damage gain for Hydra and Chimera. Spend the rest in Defense for survivability (or Support if ACC is short). Blessings: Crushing Rend for damage, Heavencast if you want the buff-support angle. Relics: Malefic Talon, Irethi Coronet, The Cat's Gaze.

Tombs

Books go into the A3 first: levels 3 and 5 each cut 1 turn, taking the cooldown from 5 to 3, so Reflect Damage and the shield are almost always up. Second priority is the A2, which gets the same cooldown cuts plus extra damage. A1 books are pure damage — save them for last.