Radiant Coins are seasonal currency earned from Monster Challenge, Anonymous Requests, and limited-time events. Spend them in the Season Shop.
Featured Contracts cost 100 Radiant Coins with a listed season-shop purchase limit of 10.
Additional Apex Challenge Orders unlock at AR 42 and cost 100 Radiant Coins each, with a listed purchase limit of four. Orders collect Radiant Materials from eligible Apex Challenge clears.
Anonymous Request Letters instead cost 30,000 Zenny. See Anonymous Requests for their reward rolls.