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{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast Phyrexian creature spells. Corrupted — {T}: Target 1/1 creature gets +2/+1 until end of turn. Activate only if an opponent has three or more poison counters.
Abilities, attacks, weakness & resistance
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The Seedcore (ONE-259) is a Rare Land — Sphere from Phyrexia: All Will Be One. It produces colorless mana and can generate one mana of any color that may only be spent to cast Phyrexian creature spells. Its Corrupted ability can be activated to give a target 1/1 creature +2/+1 until end of turn if an opponent has three or more poison counters.
Catalog pricing data as of 12 Apr 2026, 18:43