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How to Copy a Base Layout and Make It Your Own

Written by , Developer and editor at Cockit

Published · Reviewed

Copying is normal, and that is the problem

When an r/ClashOfClans thread asked who still builds their own base, the answers were close to unanimous: almost nobody does for serious play. Players described building from scratch and getting crushed on defense, then switching to layouts from base builders or clanmates. One commenter estimated that nearly every competitive player copies, and that the better ones test several bases and rotate the best one in for the current meta.

The reasons are practical. Attack trends change every few weeks, a good layout needs a lot of testing, and friendly challenges are slow to repeat. Copying a tested layout saves that work. The catch is that a popular base is also a known base. A widely shared joke on the subreddit showed a pro layout that had been copied and simply rotated to look unique; the replies were full of attackers who tap the Air Sweeper or the X-Bow before every attack to find hidden placements. If thousands of players run the same link, the people attacking you have probably seen it.

Where a copied layout actually gets used

Opening a base link drops the layout into your layout editor; it is not active anywhere until you assign it. The Home Village has several places a layout can do a job, and they behave differently.

For Ranked Battles, the Clash of Clans Wiki explains that you pick the defending layout in the Defense tab of Ranked Battles, and the change only takes effect from the next weekly season. At the start of each season the game takes a snapshot of that layout, much like a war base: traps are always armed, upgrading defenses fight at their current level, and Heroes defend even while they are upgrading. Your Ranked layout can be any Home Village or war layout, and it does not have to be the one other players see when they visit you. The wiki notes that some players keep a weak layout active and use a different one for actual Ranked defense, so their real base cannot be copied from a visit.

Normal multiplayer defense uses your active Home Village layout, and Clan Wars and Clan War League use your war base. Because the Ranked snapshot is locked for the week, a bad pick costs you the whole tournament. Several players in a Legend League thread said exactly that: the base you choose at the start of the week matters as much as your attacks, and you cannot fix it until the next season.

Picking a layout worth copying

A base that looks clever is not the same as a base that defends. One thread showed a TH17 layout with a 45% average defense after four Ranked defenses. Higher-league players replied that it was a double Invisibility Spell Tower setup they treat as a beginner trap: a Giant Arrow to trigger both towers plus a clean funnel usually triples it. Others pointed out that four defenses tell you almost nothing, since one disconnected attacker can drag the average down. By the end of the week its average had climbed, yet it was still the best-defending base in that Electro 33 group, which says more about the attackers in that league than about the layout.

So judge a base by results over many defenses, at a league close to yours. A second thread made the same point from the other side: a layout that held well in Titan 27 was dismissed by commenters because attackers there are weaker than in Electro, and the poster later reported it stopped working as they climbed.

  • Match the Town Hall level. A TH18 design copied onto a TH17 base loses its intended Town Hall weapon and Guardian, and one thread blamed exactly that for 90%+ destruction on every defense.
  • Check the league it was proven in. Results from much lower leagues do not carry upward.
  • Know what it is built to stop. Some layouts are designed to give up a high-percentage one star or a triple, others to stop the third star; pick the type that fits your league (see our article on anti-2-star and anti-3-star bases).

Make a copied base harder to read

The most common advice from players who copy is not to rebuild the walls, but to change the parts an attacker cannot see. In the base-building thread, several players said they keep the wall layout and move traps, sometimes a defense, or rebuild a single compartment so the result is similar but different. One player moves traps after checking which bases gave them trouble as an attacker, then baits the same pathing on their own base.

This works because experienced attackers plan around remembered trap spots. Moving a Giant Bomb, a Tornado Trap or a Seeking Air Mine changes how a memorised attack plays out, while keeping the tested wall structure that made the layout good. One commenter admitted they were not sure whether their changes did more harm than good, which is the honest risk: move pieces with a reason, not at random.

  1. Copy the layout and save it in an empty slot so you keep the original.
  2. Move one or two trap groups to cover a path you expect attackers to use, such as the side the Town Hall or a core defense is easiest to reach from.
  3. Avoid moving buildings that the layout uses to block pathing; those are usually there on purpose.
  4. Assign it to Ranked before the week starts, or to your war base before preparation day ends.
  5. Watch every replay against it and note where troops entered and where they died.
  6. After a week, keep it, adjust it again, or swap to a different layout.

Measure it with your own replays

Ranked gives you better feedback than you might expect. Players in one thread explained that tapping a player on the Ranked leaderboard shows their average stars and destruction on attack, and their average destruction and duration on defense. One player who was getting tripled went through the 24 opponents they had attacked that week, found the one with the lowest average defensive destruction, and copied that layout from a replay screenshot. They finished the next week far higher.

Your own replays matter more than anyone else's numbers. Look for repeat patterns: the same army type winning, the same entry point, the same trap never triggering. A thread from a player who kept losing to Bowler attacks described the whole league using similar armies. The answer there was simply that meta armies get copied too, which is a reason to pick a base built against what your league actually attacks with.

Frequently asked questions

Visitors see your active layout. Your Ranked defense uses whichever layout you picked in the Ranked Battles Defense tab, and it can be different from the active one, so the base people attack in Ranked does not have to be the one they see when they visit.

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