Tawnos's Coffin [Antiquities] HarperPrism Book Promos you may put a charge

you may put a charge counter on Darksteel Reactor

reminiscent of his form if not his power

{T}: Add {R} or {W}

Set: From the Vault: Annihilation Type: Sorcery Rarity: Mythic Cost: {3}{W} Destroy all lands

Tawnos's Coffin [Antiquities] HarperPrism Book Promos you may put a chargeSet: Antiquities Type: Artifact Rarity: Rare Cost: {4} You may choose not to untap Tawnos's Coffin during your untap step. {3}, {T}: Exile target creature and all Auras attached to it. Note the number and kind of counters that were on that creature. When Tawnos's Coffin leaves the battlefield or becomes untapped, return that exiled card to the battlefield under its owner's control tapped with the noted number and kind of counters on it. If you do,