Ultimate Guard celebrates one of the most iconic and popular planes in Magic: The Gathering's history with the "Guild Summit" series: Ten elegant Boulder 100+ featuring the golden crest of each guild on the semi-transparent deck boxes, all with a silky soft-touch finish. The ...Ultimate Guard celebrates one of the most iconic and popular planes in Magic: The Gathering's history with the "Guild Summit" series: Ten elegant Boulder 100+ featuring the golden crest of each guild on the semi-transparent deck boxes, all with a silky soft-touch finish. The Boulder 100+ holds up to 100 double-sleeved cards, making it the perfect home for your two-color Commander deck! Don't miss out on the stunning Arkhive 1000+ Xenoskin from the "Guild Summit" series either, which is the perfect storage place for up to ten Boulder 100+.