Can't Compare a slot with 'named "Warden Sword"'

[W00lyP4rr0t2]

idk why this happens but here's the code please help
on damage:
if attacker's tool is named "Warden Sword":
chance of 10%:
execute console command 9 "%victim%" 5 minecraft:generic_kill by "%attacker%"

 

[Luke_Sky_Walker]

Your issue is on the second line you posted. It should be:

if name of attacker's tool is "Example":

Another example of this: Here (Sorry, couldn't find an exact copy of it in the Docs. The general format of the expression is something you can refer to on line #86 of this Skript, notice how 'name' comes first)
Also, I mentioned this minor issue in another post but as you code with Skript, always try to avoid 'execute console command' because especially for code when you applying an effect to a player, it can be confusing for future reference and could be shorter. I'm not going to provide an exact solution to this issue directly but I will link an expression in the Docs that you can use to replace your 'execute console command' with (Here).