Ghostly Vessel

When Ghostly Vessel enters create two 1/1 white spirit tokens.
{2}{w/b},{t}: Ghostly Vessel deals X damage to target permanent or opponent where X is equal to the amount of creatures crewing Ghostly Vessel. If a permanent was destroyed this way create a 1/1 white spirit token.
Crew 1
(Ghostly Vessel can only be crewed by spirits.)