<p>Yes, everytime every time you kill a northern pike(creature) Northern Pike(creature) there is a chance of a slippery northern pike appear or it just disappear if you get the lucky of spawning a slippery northern pike you can get the Northern pike(food)</p><p>Source: <a rel="nofollow" href="https://tibia.fandom.com/wiki/Northern_Pike_(Creature)">https://tibia.fandom.com/wiki/Northern_Pike_(Creature)</a></p>