Darksteel Reactor [Darksteel] Fish Set: Odyssey Type: Land Rarity:

Set: Odyssey Type: Land Rarity: Uncommon {T}: Add {R}

Set: Battle Royale Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all lands or all creatures

Put Timestream Navigator on the bottom of its owner's library: Take an extra turn after this one

You may cast spells with the same name as this spell from among those cards without paying their mana costs

It has "Sacrifice this creature: Add {C}

Darksteel Reactor [Darksteel] Fish Set: Odyssey Type: Land Rarity:Set: Darksteel Type: Artifact Rarity: Rare Cost: {4} Indestructible (Effects that say "destroy" don't destroy this artifact.) At the beginning of your upkeep, you may put a charge counter on Darksteel Reactor. When Darksteel Reactor has twenty or more charge counters on it, you win the game.