Thermal Ink

Thermal Ink is an ability in Splatoon 2.

Thermal Ink reveals the location of players that the user deals damage to with the user's main weapon as a 'direct hit' (meaning that indirect Blaster blasts or indirect hits from a Sloshing Machine or Explosher do not count in this case), for about 16 seconds. Tagged players are revealed via a white silhouette, only to the user and only while roughly 150 DU away from the tagged player and only while the tagged player is not submerged in ink.