No, but if you're trying to splash in the area of lumbridge, it has been removed for "new players to not be confused"
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We’d like to let you know about a change to ‘Splashing’ in Lumbridge arriving in next week’s update.
For those who don’t know, ‘Splashing’ is a highly AFK Magic training method. By attacking NPCs with certain low accuracy Magic equipment, it is possible to only ever deal 0 damage. This means the NPC never dies, the player gains the cast experience for the spell and can remain in combat with the NPC for hours.
For new players that come fresh out of Tutorial Island, it looks odd to see players dressed in full Melee equipment attacking with Magic against low level NPCs such as rats. Whilst being a controversial aspect of the game, it’s not something we’re looking to get rid of altogether at this stage. But we are going to make this impossible in Lumbridge, and the surrounding area, to ensure it’s not something that new players see.
So as of July 11th, we’re removing cast experience for spells if your magic accuracy is so low that you could only ever deal 0 damage, while in the area defined in the map above on both members and F2P worlds.
Official Post:
https://secure.runescape.com/m=news/forthos-dungeon?oldschool=1