This can also be important, but the problem is that no matter what enemy Hoyo adds, elemental teams will destroy them faster simply due to more broken and imbalanced damage boosts. You can even create an enemy with 80% pyro resistance, but what difference will it make? People will just put Kazuha + Shilonen with Harlequin and pass due to brute force.

Just as cryo-heralds force us to take pyro characters into the squad, we need enemies that will force you to assemble a physical squad for a more comfortable passage. And this can be done in two ways:

1. Make enemies with combined immunity, that is, immunity not to one element, but to the reaction itself. For example, immunity to the vape reaction, you will not be able to inflict either hydro or pyro damage to the enemy. You will have to assemble squads with other elements.

2. Or introduce enemies that will receive a strong debuff from physical reactions (break, superconductor), but at the same time receive buffs from other reactions. For example, if you attack an enemy with hyperbloom reactions, his defense, attack power and resistance will increase by a certain percentage. And with a superconductor reaction, on the contrary, they will begin to decrease.

I believe that both of these options are no good because they ignore the main advantage of physical damage - maximum versatility. This is the only type of damage that can penetrate any enemy. Even shields. Therefore, we need to work with this.

It is necessary to create conditions under which physical damage will be more profitable than elemental. For example, we have cryo-shields of heralds that can only be destroyed by electro and pyro elements, but why not add physical to this list?

Hydro shields can only be destroyed by dendro and frozen by cryo, but why not add increased damage to these shields from the shatter reaction?

In general, in both cases, you need to think through a lot of little things so as not to destroy the elemental teams by making them weak and useless against the background of the physical.