Understand your cards. Build better Commander decks.

One place for your whole collection, your decks, and a playtester that actually knows how your cards work. Built by someone still learning the game, for people who'd rather not learn it the expensive way.

No credit card. No ads.

Deck builder

Build & analyse decks

Inventory grid with in-use flags on owned cards

Your collection and your decks, together

It tracks what you actually own, and the moment a card goes into a deck it's marked in-use. So you always know what's free to move and what you still need to buy, instead of finding out when you sit down to build.

See inventory →
Solo playtest simulator mid-game

A playtest that reads your cards

Open a deck and hit playtest. It handles the triggers, tutors, and abilities for you, so you can watch how a card actually behaves before you spend money on it. This is the part I wish I'd had when I started.

See how it works →
Deck builder showing the bracket advisor

Know where your deck actually lands

It tells you where your deck sits on the official bracket scale and why, so you're not bringing something oppressive to a casual pod, or showing up soft to a table that came to win.

How brackets work →

Price tracking

Set a target on a card and get a heads up when it drops, or just track the value of what you already own, whether you're thinking about selling or you just like knowing. There's an optional weekly email if you'd rather get the rundown than go check.

See wishlists →

Why I made this

I'm still fairly new to Magic. When I started I kept building around cards I thought I understood, and half the time I was wrong. It slowed down how fast I picked up the game, and it cost me money.

I also got tired of bouncing between four different sites to track my collection, build a deck, and check prices. So I made Command Tower. It's the thing I wanted back then: your collection and your decks live in the same place, you can see how a card actually plays before you buy it, and it helps you build stuff that's fun without getting run over.

If you're newer to the format, I built this for you. If you're not, everything's still in one spot.

— William, building Command Tower

Pricing

Free forever

Everything on Command Tower is free to use. Pro ($4/mo) adds collection analytics, custom inventory rows, and faster price refreshes for brewers who want the extras.