Prism of Icey Blood: "Don't drop it or it will break into millions of pieces."
MP Cost: 85
Duration: 4.5 seconds
Cooldown: 5 seconds
Effect: No teleport, invisibility for 4.5 seconds
Stat Bonus: +2 ATK +2 DEX +2 WIS +20 HP
Fame Bonus: 4%
Feed Power: 650
Big Yeti at a rate of 0.001% (0.1% or 1/1000)
It makes you invisible, but you have to remember that you can't teleport.
It doesn't drop from White Bag, but it funnily drops from Cyan Bag.