The items you can receive from Cosmic Crate are:-

2 X Cosmic crate key 
5 X Spectral key

1 X Diamond cookies 

5000 Claim blocks
Cow spawn egg 

Cave spider spawn egg 

Slime spawn egg 

Monster spawner 

Mooshroom spawn egg 

Pig spawn egg 

Piglin spawn egg

Spider spawn egg 

Breeze spawn egg

Skeleton egg 

Noble rank 30days  

Guardian spawn egg 

Evoker spawn egg 

Zombie spawn egg 

Dback 30days 

Spawner wand 

Hoglin spawn egg 

Iron golem spawn egg

Witch spawn egg 

Drowned spawn egg

Ghast spawn egg 

Cosmic repair stone 

Cosmic hit(sword with mending 5, sharp 8, looting 5, critical 3, double strike 3,lifesteal 5, disarmor 8, scare 5) 

Cosmic helmet (protection 5,unbreaking 5,aquatic 1, safeguard 2 , patch 3, immortal 4) 

Cosmic chestplate ( protection 5 , unbreaking 5 , swordsman 5 , armored 4 , legion 7) 

Cosmic leggings ( protection 5,unbreaking 5 , hardened 3 , spirits 7, guardians 10) 

Cosmic boots ( protection 5 , unbreaking 5 , undead ruse 5, springs 3 , aqua 4)

Cosmic pick ( mending 8,fortune 8, efficiency 8 , restore 4, hasten 3 , Vibranium 1)

Fabled Enchantment book

Store discount 20%