: Add to your mana pool. : Add one mana of any color to your mana pool. Spend this mana only to cast a Sliver spell. , : Put a 1/1 colorless Sliver creature token onto the battlefield. Activate this ability only if you control a Sliver.
: Add to your mana pool. : Add or to your mana pool. Yavimaya Coast deals 1 damage to you.
: Add to your mana pool. : Add or to your mana pool. Caves of Koilos deals 1 damage to you.
: Add to your mana pool. : Add or to your mana pool. Battlefield Forge deals 1 damage to you.
Indestructible (Effects that say "destroy" don't destroy this land.) : Add to your mana pool.