Name:Darkwater Catacombs ManaCost:no cost Types:Land A:AB$ Mana | Cost$ 1 T | Produced$ U B | SpellDescription$ Add {U}{B} to your mana pool. SVar:RemAIDeck:True SVar:Picture:http://www.wizards.com/global/images/magic/general/darkwater_catacombs.jpg Oracle:{1}, {T}: Add {U}{B} to your mana pool.