I agree we all need a larger inventory. I think 99 inventory would be enough for me, so long as I didn't obsess over situational items. I'd still have to pick and choose if I wanted all of my mage gear or all of my melee gear. Not all jobs have clogged inventories, but almost every mage/support job does because we have specialized gear for specific magic functions. I also refuse to give up my echo drops spot, ever. There are medicines that are needed for everyday play and hopefully there will be more, since they are adjusting medicated status.

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KOR is in the same category that a lot of WSs are in. Single hit with high damage does little in a game where Ukko's is 2 hits high damage and can crit. Ukko's is probably the best designed WS to show off exactly how much WAR can do. You can double attack on both hits and crit on both hits for massive damage. It is really well designed to make a significant difference in output based on your WS gear.

If anything, all the Relic WSs need to be 2hit. Same things with the ignores defense Empy WSs. At least then you can get the chance at full assistance from multiple attack stats like double attack. It's also not as though a 2nd hit is all good things, but it would be an improvement. The 2nd hit wouldn't benefit from the increased accuracy from WSs so you might have to take different gear into consideration.

It's not like you can't have single hit WSs, but unless they are like Torcleaver, don't expect them to be used.....probably ever. The other thing you could do is adjust the elemental gorgets and belts so they increase 1 hit WSs by significantly more than multi-hit WSs.

It really does all come down to numbers, but how well those numbers are implemented determines how satisfied players are with their WSs. The most important thing for WSs is that they output the same amount of effort that you input. When you gear yourself to the absolute best that a WS can do and the damage is either underwhelming or largely inconsistent, you usually find unhappy players there. That's basically every Relic WS. You took the time to make a Relic and gear for their WSs and you find that you should really look elsewhere if you want the satisfaction of good WSing.