Specific Characters:
Each character has one or more cards that enhance their abilities. Finding the specific card will grant them an ability boost.
Core Stamps, along with Set Stamps, are one of the best ways to boost your characters' power. These stamps add stats and bonuses and affect how your characters develop their skills. Understanding how to read and prioritize them is key to optimizing your builds. Use this guide to quickly identify the best Core Stamps for your characters and make informed decisions on which ones to farm and equip.
Last update: May 13, 2026
Core Stamps come in different tiers: 5-star, 4-star, and 2-star (I have no idea what happened to the 3-star ones). The 5-star ones are the hardest to get and come with special effects for our SSR characters. Not all cards are for specific characters; some can be used with any character, but it’s understood that, just like Weapon Stamps and Set Stamps, the best option is to look for the ones with specific effects. Similarly, we can level up Core Stamps just like in “Ascend.”
Each character has one or more cards that enhance their abilities. Finding the specific card will grant them an ability boost.
Unlike Set Stamps, Core Stamps have fixed stats, so we need to focus our efforts on getting duplicates to “Ascend” them and level them up to the maximum.
Check the Effects: Core Stamps have general effects as well as character-specific effects. If you don't have a specific character's Core Stamp, you can use a general one.
Events: Don't miss out on the events—they're the best way to get Core Stamps for hard-to-get characters.
Check the Bonus: If you don't have specific Core Stamps, check the type of bonus they provide; some apply to all types of damage, while others boost a specific type.