What if there will be an item or character's ability with which you can stop time for like 9 seconds to use this to your own advantage. There can also be like 25% speed buff and 15% attack speed buf for you, when time is stopped. And maybe make a mark that only you can make to give the other player immunity to your ability(so your friend won't be affected by time stop, if he has this mark in his inventory). Of course this item should have a very diificult craft recipe. Or long recharge and high cost, but infinite durability, if it's character's ability or unique item with which character starts the game.

P.S. Sorry for writing here, I just can't write in the main discussion, because I am f2p on Steam.

P.S.S. It's very similar to "Za Warudo", if you know what I mean. And the entire DST world(including caves) should stop.