Premium Points can also be purchased from the in-game store.
- Instaport which will instantly transport your goods to their destination. Instaport helps to save on trade portal cost since portals only generate expenses while in use. A positive side effect is that a trade portal becomes available sooner and can be used for other trades.
- Casting inactive spells*. Inactive spells are spells attached to any magic doctrine that has been researched but doesn't currently govern your city-state.
- Casting blessings on other city-states*.
- Spreading inactive propaganda*. All propaganda attached to civics that have been researched but don't currently govern your city-state are called inactive propaganda.
* Premium Membership removes the Premium Point cost and activates Cataclysm Defender for the entire membership period.
- When a new player joins Xemerys using your referral link, the Overview of your City Adviser will also display increased chances and a bigger amount of free Premium Points you can win every day. You get to benefit from your referrals every day, for as long as they remain active players.