TH18 War Base: Offset Town Hall Box with Trap Corridors (Anti 3 Star)
Boxy TH18 war base with an offset Town Hall, segmented core, and long trap corridors that punish spam and blimps. Solid anti-3 star pick for CWL. Use the copy link to import fast.
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Strategy Explanation
This TH18 war base runs an offset Town Hall inside a tight side box and a dense center packed with high DPS and splash. The walling creates long, straight alleys that look open but are loaded with traps, forcing troops to split or stall. Most attacks are baited to enter on the Town Hall side; once the TH is taken, heroes and support troops are dragged sideways into empty lanes while the core defenses stay up for the backend. Air and ground paths are deliberately mismatched so that common smash, lalo, and hybrid entries struggle to get both the core and the opposite corner scatter coverage in a single push.
Strengths
- Offset Town Hall forces awkward planning and invites risky early investment or blimp commits.
- Segmented center makes it hard to chain value; even with a Log Launcher, you won’t open everything at once.
- Trap corridors punish line-based entries and funnel mistakes, springing key tanks and clipping healers/loons.
- Splash and single-target threats are layered so rages or freezes can’t cover all priorities.
- Wide trash ring on the non-TH side burns time and causes pathing drifts for heroes and lalo cleanup.
- Good spread of air and ground coverage to resist both spam and precision queen charges.
Anti-Blimp Air Pathing
The TH-side approach looks inviting for a direct blimp. The angled air coverage and trap-lined alleys are there to catch it short or spin it off-course. If you start seeing blimps reliably reaching the Town Hall, slide a Seeking Air Mine deeper into the lane and pair it with a Tornado just past the expected drop spot. This keeps rage/clone drops from deleting the core.
Core Value Protection
The center boxes hold your key high-damage pieces with support towers staggered around them. The idea is simple: even if attackers secure the Town Hall early, they still have to chew through a fresh core with limited spells. Keep builders spread to keep those core anchors alive longer; moving a builder to the TH box is optional but helps versus sneaky goblin snipes.
Ground Spam Splitter Lanes
The long internal alleys split Pekka/Bowler and Root Rider or similar smash lines, kicking them sideways into traps while heroes step ahead unsupported. Place springs and giants in alternating tiles along those lanes. If you notice troops still clumping, offset one wall gap by a tile to increase drift.
War-Day Tweaks and Trap Notes
- Rotate Tesla farm between the non-TH corner and the far side scatter corner to break predictable funnels.
- Mix Inferno modes based on scout data: one multi to guard against lalo swarms and one single to punish hero dives.
- If zap value becomes an issue, separate the targeted splash by one compartment and tuck a high-HP storage as a zap sink.
- Use the copy link, then mirror-swap only traps and Teslas for fresh wars to avoid repeat-friendly plans.
Who Should Use This
Good for clans needing a reliable TH18 anti-3 star in regular wars or CWL. It slows spam, strains spell timing, and often forces time fails. Grab the copy link, drop it in, run a couple of FCs, then tweak traps based on what your opponents favor.
