Along with a streamlined experience, Ultra Cores allow you to make progress toward the Bang for your Buck web milestone without having to switch back and forth between the app and the website. 

Ultra Cores can be purchased on the official website and can be used to obtain in-game items. Ultra Core bundles purchased from the website also count towards Bang for your Buck progress. Bang for your Buck rewards include Gold, Tier 16 and 17 gear pieces, T2 Iso-8 resources, and more, so Ultra Cores are an easy way to earn even more rewards.