There are multiple currencies that players can use in Miliastra Wonderland's Odes in Genshin Impact, like the Arcane Keystone ...

In Clash Royale, Card Evolution is an in-battle upgrade system that will provide your cards (granted that they have an Evolution form) with enhanced stats, unique animations, and new abilities. This ...

Archon Shards are used to upgrade your Warframe via the Helminth system. They can be embedded in your Warframes, giving you more bonuses such as more ability strength, duration, efficiency, cast speed ...