Crystallin is a Legends of Idleon item: dropped by 7 monsters, quest reward, upgrade material. +% Crystal Monster Spawn Chance

Crystallin | Idleon Toolbox

Crystallin

Go get your shovel... And we'll dig a deep hole... To gain a skill level... To gain a skill level...

Boring_Brick

Hold down to gain EXP in the skill that's displayed in the corner of your screen. If you're in a town, you will gain EXP in the town skill. The amount of EXP you get is based on your skill's Lv.

Small_Experience_Balloon

Hold down to instantly get 4 Hour of AFK Gains.

4_HR_Time_Candy

Name	Rate	Chance
Crystal Carrot	1 in 10	10.0%
Crystal Crabal	1 in 10	10.0%
Crystal Cattle	1 in 10	10.0%
Crystal Custard	1 in 10	10.0%
Crystal Capybara	1 in 10	10.0%
Crystal Candalight	1 in 10	10.0%
Crystal Cuttlefish	1 in 10	10.0%

Wiki

Crystallin

Dropped by

Required by quest

Material