Guide
CoC Clan War Leagues Guide
- Group
- 8 clans, 7 wars
- Attacks
- 1 per war
- War size
- 15v15 or 30v30
- Win bonus
- +10 stars
- Rules as of
- the August 31, 2026 update
How a season runs
- 1
Sign up (2 days)
A Leader or Co-leader signs up with a roster of at least 5 members and picks 15v15 or 30v30. Champion League and up is 15v15 only. Regular wars can't start during sign-up.
- 2
Get placed in a group
You face the 7 other clans in your league. A clan new to CWL is placed by its top players' strength, as high as Master I. After that, only the league counts, not Town Halls.
- 3
Fight 7 wars in 8 days
Each day is one war's battle day and the next war's preparation day. Every player gets one attack per war, and war loot is doubled to make up for it.
- 4
Results and medals
Clans are ranked by stars, then destruction. The top clans move up a league, the bottom ones drop, and every rostered member earns League Medals.
The group, medals and bonuses below are for this league. You can also click a row in the table.
Who moves in Crystal I
Places in a group of 8. Groups of 6 can happen when there aren't enough clans; then fewer or no clans are demoted.
- 1st▲ up
- 2nd▲ up
- 3rdstay
- 4thstay
- 5thstay
- 6thstay
- 7th▼ down
- 8th▼ down
Top 2 promoted · bottom 2 demoted. Ranked by total stars (10 bonus stars per war won), then total destruction.
League Medals
Every rostered member gets the clan's placement medals, scaled by how many stars they earned.
8 stars across the 7 wars is enough for the full placement medals. Stars on a base that was already 3-starred don't count.
Leader bonuses
After the season, the Leader or a Co-leader gives extra medals (+75 each in Crystal I) to members of their choice: a base number by league and war size, plus one per war won. They have 21 days to hand them out.
| Wars won | 15v15 | 30v30 |
|---|---|---|
| 0 | 2 | 4 |
| 3 | 5 | 7 |
| 5 | 7 | 9 |
| 7 (all) | 9 | 11 |
Battle modifiers
Titan and Legend make attacking harder, with the same modifiers as the Legend tiers of Ranked Battles.
| War league | Defenses | Def. heroes | Guardians | Your heroes |
|---|---|---|---|---|
| Titan III | +10% | +10% | +5% | -5% |
| Titan II | +10% | +10% | +5% | -5% |
| Titan I | +15% | +15% | +10% | -10% |
| Legend | +20% | +20% | +20% | -20% |
Fixed-damage abilities like Giant Arrow and Seeking Shield are not reduced. See the Ranked Battles guide for what the modifiers do and don't affect.
All war leagues
Up / down is how many of the 8 clans are promoted and demoted. Bonuses are the base count before war wins.
| League | Up / down | Medals (1st – 8th) | Bonus | Bonuses 15v15 / 30v30 | Modifier |
|---|---|---|---|---|---|
 Bronze III | ▲ 3▼ 0 | 46 – 32 | +42 | 1 / 2 | — |
 Bronze II | ▲ 3▼ 1 | 58 – 44 | +45 | 1 / 2 | — |
 Bronze I | ▲ 3▼ 1 | 70 – 56 | +48 | 1 / 2 | — |
 Silver III | ▲ 2▼ 1 | 88 – 67 | +51 | 1 / 2 | — |
 Silver II | ▲ 2▼ 2 | 106 – 85 | +54 | 1 / 2 | — |
 Silver I | ▲ 2▼ 2 | 124 – 103 | +57 | 1 / 2 | — |
 Gold III | ▲ 2▼ 2 | 148 – 120 | +60 | 2 / 4 | — |
 Gold II | ▲ 2▼ 2 | 172 – 144 | +63 | 2 / 4 | — |
 Gold I | ▲ 2▼ 2 | 196 – 168 | +66 | 2 / 4 | — |
 Crystal III | ▲ 2▼ 2 | 220 – 192 | +69 | 2 / 4 | — |
 Crystal II | ▲ 2▼ 2 | 244 – 216 | +72 | 2 / 4 | — |
 Crystal I | ▲ 2▼ 2 | 274 – 239 | +75 | 2 / 4 | — |
 Master III | ▲ 2▼ 2 | 304 – 269 | +78 | 3 / 6 | — |
 Master II | ▲ 2▼ 2 | 334 – 299 | +81 | 3 / 6 | — |
 Master I | ▲ 1▼ 2 | 364 – 329 | +84 | 3 / 6 | — |
 Champion III | ▲ 1▼ 2 | 388 – 360 | +87 | 4 / — | — |
 Champion II | ▲ 1▼ 2 | 412 – 384 | +90 | 4 / — | — |
 Champion I | ▲ 1▼ 2 | 436 – 408 | +93 | 4 / — | — |
 Titan III | ▲ 1▼ 2 | 454 – 433 | +96 | 5 / — | Legend III |
 Titan II | ▲ 1▼ 2 | 472 – 451 | +99 | 5 / — | Legend III |
 Titan I | ▲ 1▼ 2 | 490 – 469 | +102 | 5 / — | Legend II |
 Legend | ▲ 0▼ 2 | 508 – 487 | +105 | 6 / — | Legend I |
What medals buy
You can hold up to 2,500 League Medals; extra medals turn into Gems at 10 to 1.
| Giant Gauntlet / Frozen Arrow (Epic equipment) | 750 |
| Hammer of HeroesOnce a week | 165 |
| Hammer of Building / Fighting / SpellsOnce a week each | 120 |
| Builder Potion | 30 |
| 10 Wall Rings | 30 |
| Research Potion | 20 |
| 2.5M Gold or Elixir | 15 |
| Resource Potion | 10 |
| League hero skins | 2,000 |
| War Arena Scenery | 2,400 |
Other rules worth knowing
- A player can be on only one clan's roster per season. Players outside the roster can't attack, but rostered members can donate defensive Clan Castle troops even on wars they don't play.
- The leader picks 15 or 30 members from the roster for each war on its preparation day, so the lineup can change war to war.
- Newly joined members can't see the war maps for about 2 days, to stop spying.
- Medals and war loot are kept even if you leave or are kicked before the season ends.
- Temporary troops can't be used in CWL. Clans that didn't sign up can still run regular and friendly wars.