item.tf

Conniver's Kunai

Backpack.tf

Genuine: 47 - 47.11 Refined
Vintage: 2.1 Keys
Unique: 0.05 Refined
Uncraftable: 0.11 Refined
Strange: 1.7 - 1.8 Keys
Collector's: 23 - 30 Keys

Conniver's Kunai
On Backstab: Absorbs the health from your victim -55 max health on wearer