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{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a spell that shares a watermark with this land.
Abilities, attacks, weakness & resistance
Other cards from Unstable
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Secret Base (UST 165a) is a land from the Unstable expansion that can tap for colorless mana. It also taps for one mana of any color but that colored mana may only be spent to cast a spell that shares a watermark with the land. This card functions as a thematic, set-specific mana fixer tied to Unstable’s humorous, silver-bordered mechanics.
Catalog pricing data as of 22 Apr 2026, 10:24
