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{T}: Add {C}. {4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Abilities, attacks, weakness & resistance
Other cards from War of the Spark
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Karn's Bastion (WAR 248) is a rare land from War of the Spark that enters with two abilities. It can tap to add one colorless mana and also has an activated proliferate ability for four mana and tapping. The card is typically used to escalate counter-based strategies by repeatedly adding existing counters to permanents and players.
Catalog pricing data as of 23 May 2026, 02:12
