: Add .
: Add one mana of any color. Spend this mana only to cast a Sliver spell.
, : Create a 1/1 colorless Sliver creature token. Activate this ability only if you control a Sliver.
7/18/2014 Whether you control a Sliver is checked only when you activate the last ability, not as that ability resolves. If you control no Slivers at the time the ability resolves, you’ll still get a Sliver token.