Brandish is 494% per hit with max AC+Brandish. So from 4124-7410 you get 20372-36605 per hit, or 40600-73000 per Brandish. You lose about 1000 per hit from Skelegon defense, so 38600-71000, making it very close to 100% 2hkos. MW couldn't bump that up to 1hko, you'd have to level up some more.
SE changes 494% to 760% on crits, which would be 31300-56300. So on 1-crit Brandishes you'd have a decent chance to 1hko, on 2-crit it would be mostly 1hkos.
SE changes 494% to 760% on crits, which would be 31300-56300. So on 1-crit Brandishes you'd have a decent chance to 1hko, on 2-crit it would be mostly 1hkos.