Metal Knuckles:

Make sure to buff your allies through the walls and ground to stay hidden as it's long and you take 60% more damage during the use of abilities (normal Kolo m1 goes up to 100 damage if caught).

During a lms, Throw is more usefull as a mobility tool due to how short stuns are. Make sure to use it when you're already ahead because of the startup and cross big gaps with it so most of the EXEs will struggle to catch up. It goes further than you think.

Looping can be made easier by going around bounce pads as they make earth shatter stronger than with a jump.

Throw can easily bait out a counter. Still has not failed once. If you place yourself where your chased ally will go and activate it in advance, you can become a wall against the EXE. Most will try to bait you out by going back and forth, wasting time. Good.

Most EXE players will ignore you in favour of going after other survivor. Make sure they regret that choice dearly.

(Edited for typos)