Tears of Metal — Beat Harold

Harold Boss Overview

Harold is a mid-to-late Act boss in Tears of Metal whose fight checks whether your squad understands stagger windows, guard breaks, and heal budgeting under sustained pressure. The encounter blends heavy melee telegraphs with phase shifts that previously caused progression soft-locks when Harold entered an invincible state — patch 0.9.57408 fixed that invincibility bug, so updated clients should no longer stall on immune phases. If you are retrying after a pre-0.9 wipe, update to 0.10.57598 before spending more potions.

Harold sits in the same difficulty band as other Act milestone bosses like the Banshee and Dreadshot: readable tells reward block-first discipline over dodge spam. Route context and reward notes live on All Bosses. For guard-break fundamentals that transfer directly here, read Advanced Tips before your first attempt.

Attack Patterns and Phase Tells

Phase one establishes Harold's baseline kit: heavy overhead swings with wide cleave arcs, forward lunges that track slowly enough to sidestep perpendicular, and guard-up intervals where anti-armor emblem bursts or parry follow-ups deal the most damage. Keep battalion soldiers on Harold's flanks — not his nose — so cleaves do not wipe your roster during combo strings. When Harold raises his weapon with a guttural audio cue, expect a slam or charge line; dodge sideways rather than backward if the telegraph shows forward momentum.

Phase two increases attack speed and may introduce shield or invulnerability windows that previously soft-locked the fight before 0.9.57408. On current patches, invincibility phases should resolve normally — watch for stagger openings after guard breaks rather than burning cooldowns into immune frames. Save Hero ultimates and tier 2 emblem bursts for confirmed vulnerability windows. Boss block-breaking attacks remain parryable from launch-week 0.8.57278 onward; Harold's guard breaks follow the same rhythm as other Act bosses.

If Harold appears immune for more than a few seconds on an updated client, retreat and reset spacing before reporting — rare desync can still occur in four-player co-op when host migration triggers mid-phase.

• Phase 1 — flank positioning, block heavies, conserve potions
• Phase 2 — sync burst to stagger windows, not immune frames
• Invincibility fix — patch 0.9.57408; confirm 0.10.57598 before retries
• Guard breaks — parryable block-breaks from 0.8.57278 still apply

Solo Strategy

Wallace block-first kits excel when Block Stamina upgrades and Stirling or Iona emblem picks are online. Brienne Ironleg players close with light sidesteps instead of dodge chains that waste i-frames. Ruadh anchors add waves if the seed spawns minions during phase two. Bring full potion stock and at least one defensive Charm — Harold's attrition pattern punishes heal-bankruptcy routes common in Act 2.

Let guard breaks absorb big hits when your block meter is healthy, then parry into heavy finishers during recovery frames. Anti-armor emblem families from Armored Enemies fundamentals shorten phase two if you broke shields consistently in earlier nodes.

Four-Player Co-op Roles

Split responsibilities: one player add control if phase two spawns reinforcements, one battalion babysitter, two focus Harold during stagger windows. Melee-heavy bosses stress VFX clarity — call telegraph direction ("left cleave", "rear slam") instead of button names. Mix emblem families; duplicate burst stacks collapse when Harold enrages during phase two.

Verify all clients run 0.10.57598+ before inviting — health bar fixes from 0.9 matter when multiple players stack damage on the same phase. Cross-store parties may need the Steam Crossplay beta while default-branch crossplay is disabled; see Crossplay Guide. Full patch context: Latest Patch Notes.