Hollowhenge Spirit

Oracle Text

Flash (You may cast this spell any time you could cast an instant.)

Flying

When Hollowhenge Spirit enters the battlefield, remove target attacking or blocking creature from combat.

Card Rulings

1/22/2011 Removing an attacking creature from combat doesn’t untap that creature.
1/22/2011 Removing a blocking creature from combat doesn’t cause the creature it was blocking to become unblocked. If no other creatures are blocking that attacking creature, it won’t assign combat damage (unless it has trample).
1/22/2011 If there are multiple combat phases in a turn, a creature that’s been removed from combat can still attack or block in future combat phases that turn.

Additional Information