Deployment in competitive 40K is one of the most important—and most overlooked—skills in tournament play. Games can be won or lost before the first dice roll. The best players arrive with a deployment plan tailored to every mission, map, and opponent. Learning how to deploy with purpose will sharpen your game plan and improve your results. Games of 40K can be won or lost in deployment.
The Role of Deployment in Competitive 40K
Deployment is critical in formulating your game plan in competitive 40K. It will influence everything in the game from what units can move onto objectives, establishing firing lanes for support units and positioning to control the objectives. The best players in the world have mastered deployment. Deployment sets the tone for the entire battle. It determines:
- Which units reach objectives early.
- How firing lanes open or close.
- Whether your army is safe from early retaliation.
Your deployment should account for the mission, terrain layout, and your opponent’s army. Elite players use deployment to pressure objectives, create safe zones, and force their opponents into inefficient trades.
Key Questions Before You Deploy
- Who is holding my home objective, and how will I protect them?
- Do I need to zone out my backfield against reserves?
- How does terrain affect enemy line of sight?
- Where can I place shooting threats so they’re safe now but impactful later?
- How will I use infiltrators, scout moves, or lone operatives?
Using Terrain to Your Advantage
Terrain is your shield in deployment. Use it to hide vulnerable units, force overextension, and protect key threats until they’re ready to strike. Remember: a single unit doesn’t need sight across the whole table. Plan firing lanes for specific areas and move deliberately.
Pro tip: Use a laser pointer pre-game to mark “safe zones” where enemy units cannot draw line of sight turn one. Deploy high-value models there to ensure they survive the opening exchange.
Reserve Units and the Role in Deployment
Deployment extends beyond what’s on the board. Reserves can protect fragile units or deliver a devastating counterpunch later in the game. On the flip side, your deployment must zone out enemy reserves—especially near your home objective—to deny them space or force bad entry points. Many armies like to utilize reserve units in their plan. In my own games with my Blood Angels, for example, I often like to keep at least one squad of Jump Pack Intercessors for secondary play and one nasty Jump Pack assault unit (Death Company or Sanguinary Guard) to Rapid Ingress onto the battlefield via Deep Strike on my opponent’s turn. Many players use similar strategies. Your deployment should have an answer for you how you plan to zone out these areas early on in the game.
What is Holding Your Home Objective?
Consider what units you’re going to use to hold your home objective? Maybe it’s a lone op unit like a Lieutenant with Combi-Weapon or a Death Jester. Or maybe it’s a squad of Infiltrators or Cultists. Whatever it is, consider how you’re going to hold your home objective and, if your opponent has any reserve units, how you’re going to prevent them from getting to it out of reserves (zoning out your backfield)?
Deploying Infiltrate and Scout Units
Units with the Infiltrators ability are incredibly valuable in an army. They can be used in a number of ways, depending on your game plan and your opponent. Is your opponent running a fast moving melee army without many Fly units (like World Eaters or Custodes for example)? You can consider deploying infiltrate units right at 9.1″ off their DZ to move block and pin them in/force them to have to make charges that will expose them to your shooting.
Maybe you want to use an infiltrating unit to camp and hide on your expansion objective in NML early for missions like Terraform. Or maybe you want to use them to deny your opponent the ability to infiltrate their own units in no man’s land. Knowing and understanding how to use your infiltrating units is critical in ensuring your game plan is successful.
Playing the Information Game in Deployment
You don’t want to give your opponent too much information in deployment. Deploying your most threatening unit first, for example, can give them an idea of how to deploy and position their units to take advantage of your placement.
Deployment isn’t just about positioning—it’s about the order you reveal your plan. Deploying your strongest unit early lets your opponent counter it. Instead, follow a general sequence:
- Infiltrators.
- Home objective holders.
- Screens and chaff.
- Core threats last, when you have the most information.
An Example in Practice
In a recent game, I played Blood Angels into Custodes. The mission was Mission A from the Chapter Approved 2025 Tournament Companion. Tipping Point was the deployment map and Take and Hold was the Primary Mission.
My opponent’s main ranged threat was a Caladius Grav-Tank. I held my Vindicators back in deployment until he committed his Caladius, then placed mine to counter its lanes—one safe behind terrain with angles into mid-board, the other completely out of reach.
Meanwhile, Intercessors secured my home objective, Infiltrators zoned my backfield, and my jump pack assault units deployed behind cover. A lone operative grabbed my expansion objective, forcing Custodes to overcommit if they wanted to take it. This setup allowed me to control mid-board with cheap units, trade efficiently, and dictate tempo from the start.
Final Thoughts
Mastering deployment in competitive 40K takes practice and some degree of pre-game decision making. I find it best to review an event’s mission packet, review the layouts and missions, then create an example map in TableTop Battles where I outline my deployments for each mission and map. Having a deployment plan for your army list is a basic fundamental part of competitive 40K and is crucial for your success on the battlefield. Remember, don’t worry about the things you cannot control and focus on the parts you can control. Deployment is one of those variables within your control.
If you’re newer to tournaments or trying to understand how all the competitive pieces fit together, I put together a complete resource guide on getting started in competitive Warhammer 40K that walks through the core rules, missions, tools, and learning resources used at events.
If you’re new to the game or want to improve quickly, grab my FREE eBook: Forging Your Path to Victory: A Beginner’s Guide to Competitive 40K.
For more in-depth information on how I can help you unlock your potential as a complete all-around Warhammer 40K player check out my coaching options. Let me work with you one-on-one to maximize your abilities on the battlefield.
