Here is how you can easily defeat Sludge Like in Legend of Zelda TOTK.
During the Sidon of the Zora quest in Zelda Tears of the Kingdom, a mini-boss that you will need to beat is Sludge Like. It is similar to the Like Like Monster that you find in caves. But instead of being stuck to a ceiling, it has legs and you fight it on the ground. The fight in itself is very easy. So here is how you can defeat it quickly.
The fight can be as simple as described above but here are some moves you should look out for.
To defeat Sludge Like quickly you need to fight it up close. Once it opens its mouth to attack it on its tongue. Try using a Spear for it as this weapon has a good range. Now equip the strongest weapon you have, preferably a claymore, and unleash a charged Attack. The weapon I used was Captain II Blade (Zonaite-Powered) and was able to defeat it by stunning it only twice.
After you defeat it, Sludge Like will drop a treasure chest from which you can get a Royal Claymore.
That’s all you need to do to beat Sludge Like in Zelda Tears of the Kingdom. You should also find our other guides useful on how to upgrade armor, get Majora’s Mask and the best story order.