The Fun Blind Box is a Prismatic-rarity gift box in Aniimo. Each time you open one, it gives you the same bundle of useful items, plus a small chance of getting a Legendary Irisalis Egg. Its in-game flavor text invites you to give it a light shake, listen to something bump inside, and try your luck.
Quick answer: Claim the Fun Blind Box as a weekly benefit from the Season Shop, then open it to receive four guaranteed items plus one bonus egg roll.

How to get the Fun Blind Box
The Fun Blind Box is a perk available in the Season Shop each week. Visit the Season Shop weekly to claim one; after it’s in your bag, you’re free to open it at any time. It can stack to 9,999,999, so you don’t need to open it right away.
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Opening the box always gives you the same four items, no luck involved:
| Guaranteed item | Quantity |
|---|---|
| ×2 | |
| Credits | ×200,000 |
| ×50 | |
| ×10 |
On top of those four, each box rolls a single bonus egg. This is where the “try your luck” line comes in.
| Bonus roll | Chance | Quantity |
|---|---|---|
| 99.95% | ×1 | |
| 0.05% | ×1 |
The Legendary Irisalis Egg chance
The Legendary Irisalis Egg is the rare prize the box advertises, and it lands on just 0.05% of openings. When it does appear, it replaces the far more common Wonder Egg in that bonus slot. Its in-game description keeps things mysterious: “This feels oddly familiar. What Aniimo will emerge?”

Because the guaranteed items arrive on every open, the box is worth claiming and opening weekly even if you never hit the rare egg. The Legendary Irisalis Egg is a bonus, not the main reason to collect it.
How to confirm you got the rewards
When you open a Fun Blind Box, the reward pop-up lists the four fixed items plus the single egg you rolled. Seeing the Wonder Egg (or, rarely, the Legendary Irisalis Egg) added to your inventory confirms the box opened correctly. If you are only collecting rather than opening, the box sits in your bag and can be stored in large quantities until you decide to use it.






