Spellforge

Forge the Commander deck of your choosing — every card tempered in flame and proven against the whole of Magic.

Bracket 3+ · Focused Upgraded
CasualCompetitive
$50$1000+ · no limit

Powered by AI. Spellforge uses AI to choose and arrange cards — it never invents cards. Every card is a real Magic card, fact-checked against Scryfall, with format legality and your chosen bracket and budget applied to the deck you ask for. Read about Anthropic's energy & infrastructure commitments.

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Out of forges this month
Pick a plan to keep forging.
Higher tiers also use more capable AI: Limited sharpens every deck tool, and Unlimited forges with our most powerful model.
Pay-as-you-go
$1 per extra forge
Keep your free forge each month, then $1 for each one beyond it, billed once at month end.
Limited
$5 / month
8 forges every month, plus all the tweaking and review tools.
Unlimited
$10 / month
Forge without limits, and unlock the AI opponent when it arrives.