You can also use Spirit Vision with dead shark in Driftwood's beach. Kill an animal and then use Spirit Vision with the Pet Pal perk speak to it. It is recommended to do this in the early game - the damage from teleport doesn't really scale, so do it when enemies have fewer hit points The most reliable and easy way to get this achievement is to load a save where you have Source Vampirism and to just use it on a 5-10 spirits and you should get the tag right away.
Equip runes to all of an item's available slots
