Cube Generator
Generate a cube from a Magic: The Gathering set or block with customizable card copies, or use AI to produce a first draft from your description.
Set how many copies of each card to include in your cube
Total cards: 0
Cube Generator FAQ
Answers to common questions about building cube lists from sets, blocks, and AI prompts.
What is this tool?+
Build a draftable Magic: The Gathering cube in seconds with the CubeForge Cube Generator. This tool helps you generate a complete cube list from a specific set or block, or by describing your cube idea using a natural language prompt. Whether you're creating your first MTG cube or experimenting with new formats, the generator gives you a balanced starting point you can fully customize. Adjust copy counts by rarity, refine card selections, and export your cube list for use in popular drafting tools or further iteration inside CubeForge.
What does this tool generate?+
It generates an exportable cube list from a single Magic set, from a full block, or from an AI prompt that describes your desired environment.
Can I control how many copies of each card are included?+
Yes. In set and block modes you can set copy counts by rarity, which lets you quickly build 180, 360, 540, or custom-size foundations.
Is the AI result meant to be final?+
No. The AI mode is best used as a starting point. You should review and tune the generated list to match your intended archetypes, power band, and playgroup goals.
Which export formats are supported?+
The page supports Moxfield and CubeCobra-ready text exports so you can move from initial generation to iteration in your preferred tooling.