In Tier 2, unlocked only when you have a 7-Star Mother Talzin yourself, battle a vastly more powerful incarnation of the Separatist forces with any 7-Star units you own! Succeed and earn 2-4 coveted Zeta Ability Materials! Tier 2 is available to win once, with no crystal refresh, each day the event runs.
Is it possible to get a 7* MT with no crystal refresh???
I am not rich so was wondering if there is an option for folks like me to unblock Tier 2.