引用自 Awezomenezz：

too op
+8 movement speed
-9 movement speed
no random crits

引用自 Zantonius Hamm：

It's obviously got the same stats that every pyro hat has:
Damage removes sappers
Destroys projectiles on hit
Stores crits based on the number of backstabs and buildings destroyed with your sapper attached
No flinching when aiming
+15% über upon hit
-100% damage penalty
-100% fire rate
+100% backstab and headshot vulnerability
-100% audible sound from gas mask