The Liberty Cap's ability to grant the Compass effect was a bug in the initial Binding of Isaac which was carried over on account of reputation with the admirers. Powerful trinket for Blood Donation Equipment use, as The cash dropped through the equipment will often develop a 50 % Heart, https://liberty-cap-issac86295.blogsvirals.com/28098460/liberty-cap-isaac-can-be-fun-for-anyone