Even with perfect temtem typing it often takes 2-3 hits with a 130 dmg hit to kill them. Based of calculations, all enemies temtem have between 450-750 HP. (2) Enemy temtem have more then 1000 TVs. You should not have to use equipment at all to circumvent bad game design. but you can just net them so they don't switch. As stated, you will never sweep them, because the game will change them up. As these comps pre-requisite that you have 2 of each element and sweep them before they can you. (1) Makes glass cannon approaches impossible: there is a reason everyone just stacks hp, defense and special defense. It does not matter what you do, when or how, every move, the game makes a calculated choice- do i let your hit land or do i not let it land. The game uses a cheap, and lazy mechanic of input reading. You have to understand one thing- what the game does it NOT RANDOM. I have tested it extensively as here is what it does.
The reason it is hard to beat the enemies in these runs is that the game actively cheats against you.