How to set up an ambush in League of Legends

A trap works when the enemy cannot see you and has a reason to walk past you. Clear their wards in the area, hide your team in fog near something they want, like a wave, a camp or an objective, and wait for a carry to walk in. Without vision denial it is not a trap, it is just standing in a brush.

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Deny their vision first

An ambush only works if the enemy does not know you are there. Before you hide, sweep the area and clear their wards with Oracle Lens and Control Wards. One enemy ward in the wrong brush turns your trap into a fight they can see coming.

Then place your own wards on the paths they will use, so you see them before they reach you.

Give them a reason to come

Enemies walk into traps when they want something: a side wave about to crash into their tower, a jungle camp that has respawned, a ward they want to place, or an objective they think is free.

Use that. Leave the wave or the objective in sight, and hide where they must walk to reach it.

Pick the target and the spot

The best traps catch the enemy carries, who die quickly and decide fights. Hide near the path they take, close enough that your crowd control reaches them before they can get away, and far from their teammates.

Know when to leave

A trap costs time. While your team waits in a brush, waves crash and camps sit unused. If nobody comes, or the enemy sweeps your area, stop waiting and take something else on the map.

Common trap mistakes

Hiding in a brush the enemy already has a ward in.

Waiting too long while waves and camps go unused.

Catching a tank instead of a carry and then losing the fight that follows.

Practice trap set-ups

Trap set-ups is one of the 51 patterns on the MOBA Trainer Pattern Map, with a video explanation and training puzzles made by top players and coaches. In each puzzle you see a real game moment, choose where to wait and what to deny, and learn why the best players choose differently. The daily puzzle and the first lesson are free.

Frequently asked questions

What is a trap in League of Legends?
A trap, or ambush, is when your team hides in fog the enemy cannot see and waits for them to walk in, usually near a wave, a camp or an objective. It depends on denying their vision first.
How do I bait the enemy into a trap?
Give them something they want where they can see it, like a wave or an objective, while your team hides out of their vision nearby.
Why don't my ambushes work?
Usually because the enemy has a ward that shows your team, or nobody has a reason to walk past you. Clear their vision first and set the trap on a path they need to use.
Who should we try to catch?
The enemy carries, because they die fastest and matter most in the next fight. Catching a tank often wastes your crowd control and gives you little.
Is MOBA Trainer free?
The daily puzzle and the first lesson are free. The full campaign with every pattern is part of the Season Pass. MOBA Trainer runs on Windows, macOS, iPhone and Android, in the web app, and in Discord with the Moti bot.