Sliver Hive [M15 - 247] Duel Decks Elspeth vs Kiora Rules Text Contains: At the

Rules Text Contains: At the beginning of each opponent's upkeep

you may add B to your mana pool (in addition to the mana the land produces)

Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card

Flavor: It's harvest time

Rules Text Contains: Training Center enters the battlefield tapped unless you have two or more opponents

Sliver Hive [M15 - 247] Duel Decks Elspeth vs Kiora Rules Text Contains: At theRarity: R #: 247 Creature Type or Sub Type: Land Rules Text Contains: T: Add 1 to your mana pool. T: Add one mana of any color to your mana pool. Spend this mana only to cast a Sliver spell. 5, T: Put a 1 1 colorless Sliver creature token onto the battlefield. Activate this ability only if you control a Sliver.