Collection-powered deckbuilding

Build from Collection

Answer a few quick questions, then build manually or let ManaTap AI find a deck inside the cards you own.

Cards you ownManual or AIUnused-card controls

Checking your collections…

A free ManaTap account and at least one saved collection are required.

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Build from Collection

Turn the MTG cards you already own into a focused, playable deck without starting from an empty list or buying every recommendation.

How it works

Save or import a collection, choose it here, then pick manual building or an AI-assisted route. Review the finished list before saving it to My Decks.

FAQ

How does Build from Collection work?

Choose one of your saved ManaTap collections, then build card by card or use the guided AI. The playstyle quiz can help you choose a commander first.

Which MTG formats are supported?

Commander, Modern, Pioneer, Standard, and Pauper are supported with format-aware deck sizes and rules.

Do I need a ManaTap account?

Yes. Your collections are private saved data, so you need to sign in before importing cards or building from them.

Does every card have to be in my collection?

No. You can stay collection-first while still searching outside your collection or identifying useful missing cards when the deck needs them.

Can I build the deck manually instead of using AI?

Yes. Build it myself lets you select the format, browse your owned cards, filter by type and colour, and add each card manually.

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