Bomb Sniffer
From Inkipedia, the Splatoon wiki
Bomb Sniffer allows you to see Ink Mines that are hidden by opponents. All bombs within a certain distance appear as skull icons on your screen. These skull icons can be seen through walls. This Ability is restricted to shoes as a main ability.
In-Depth Ability
Use
Gear
Bomb Sniffer is the main ability of: