Description, catalog fields, rules text, and how it plays—in one place.
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When The Grand Calcutron enters, each player's hand becomes a program (an ordered row of revealed cards). Players can play only the first card of their program. If a card would be put into a player's hand from anywhere, that player reveals it and places it anywhere within their program instead. At the beginning of each player's end step, if that player's program has fewer than five cards, they draw cards equal to the difference. The Grand Calcutron can be your commander.
Abilities, attacks, weakness & resistance
Other cards from Unstable
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Catalog pricing data as of 4 Apr 2026, 04:29
Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).
Catalog card record updated 4 Apr 2026, 04:29.
No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.
Source API: https://api.vendortools.net
