"I hear there are bears—or spirits—that guard caravans passing through the forest."
—Gulsen, abbey matron

Spectral Bears

Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step.

Masters Edition

"I hear there are bears—or spirits—that guard caravans passing through the forest."
—Grulsen, abbey matron

Anthologies

"I hear there are Bears—or spirits—that guard caravans passing through the forest."
—Gulsen, Abbey Matron

World Championship Decks 1997

Pro Tour Collector Set

The checks for black cards is made both at the time you declare attackers and as the ability resolves. If there are any at the time attackers are declared, it won’t trigger at all. If there are any at the time it resolves, the ability will do nothing.