The Icebreaker Catalyst with full progress drop. All requirements to use it are fulfill but at that time I did not have the Icebreaker. Three months later Icebreaker drop for me but I cannot equip Catalyst to it. My account show that Icebreaker Catalyst is unlock and all requirements to use are fulfilled. F Y I When Catalyst drop I was on step 9 Rogue Network Quest but with team who was doing step 4, at first boss floor. Maybe it drop for me because of many dungeons run in which I repeats community puzzle with team who were doing step other then 9.