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Clash Coach AI

Permanent Mode

Clan War

Coordinated war days — clans compete on a multi-stage boat with shared decks and battle days.

Permanent mode

Core Rules

  • Clans of up to 50 members participate together; war days are coordinated.
  • Battle days require submitting decks; each member contributes a fixed number of attacks.
  • Promotion / demotion happens between leagues based on aggregate clan performance.

Best Archetypes

  • Boat-defense decks (single-lane chip)
  • Reliable ladder shells members already pilot
  • Decks built around boosted-this-season cards

Worst Archetypes

  • Untested off-meta decks (cost the clan crowns)
  • Decks that require pristine map awareness

Recent Balance Changes

Season 84 (Jun 2026) — the most recent changes shaping play in Clan War.

Hero Dark Prince

Rework

Deploy 2s → 1s; first charge 0 → 2.5 tiles; Rhino crown tower spawn dmg 307 → 0 (-100%)

Hero Balloon

Nerf

Skeletrooper landing damage 307 → 263 (-14%)

Hero Bowler

Nerf

Ability duration 9s → 7.3s (-19%) — three shots, not four

Inferno Dragon

Nerf

Evo charge duration 9s → 7s (-22%)

Lumberjack

Nerf

Evo crown tower damage 256 → 128 (-50%)

Mortar

Nerf

Evo deploy time 0.2s → 0.5s (+150% slower)

Mega Knight

Nerf

Evo heavy-troop knockback 4 → 2.5 tiles (-38%)

Furnace

Nerf

Range 6 → 5.5 tiles (-8%)

Graveyard

Nerf

Skeleton count 13 → 12 (-8%)

Rascals

Nerf

Boy HP 1940 → 1832 (-6%)

Tesla

Nerf

Lifetime 30s → 25s (-17%); HP 1152 → 1182 (+3%)

Arrows

Nerf

Crown tower damage 93 → 75 (-19%)

Freeze

Nerf

Crown tower damage 45 → 37 (-18%)

Fireball

Nerf

Crown tower damage 207 → 172 (-17%)

Zap

Nerf

Crown tower damage 58 → 48 (-17%)

Giant Snowball

Nerf

Crown tower damage 54 → 45 (-17%)

Rage

Nerf

Crown tower damage 54 → 45 (-17%)

The Log

Nerf

Crown tower damage 41 → 37 (-15%)

Poison

Nerf

Crown tower damage 184 → 168 (-9%)

Earthquake

Nerf

Crown tower damage 159 → 147 (-8%)

Vines

Nerf

Crown tower damage 76 → 70 (-8%)

Rocket

Nerf

Crown tower damage 371 → 343 (-8%)

Lightning

Nerf

Crown tower damage 286 → 265 (-7%)

Rune Giant

Buff

Damage 120 → 153 (+28%)

Dart Goblin

Buff

Evo poison dmg stage 1 51 → 64 (+25%), stage 2 115 → 128 (+11%)

Electro Dragon

Buff

HP 998 → 1049 (+5%)

Goblin Giant

Buff

HP 3020 → 3110 (+3%)

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    Clan War — Clash Royale Mode Guide | Clash Royale AI Coach