Do you even have the previous books and rules ?

Because it sounds like you don't and have no clꩲue.

Thac0 was a 20 point shift down🌄ward, 3e changed it upwards.

ᩚᩚᩚᩚᩚᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ𒀱ᩚᩚᩚEveryone used the zero to neg 10 rule of unconscious and lose a point to neg 10 and death.

Weapon speed is more then weight, it'sꦍ size vs length and, or mass.

Small is f𓃲aster, short sword always is faster then a poll arm.

System shock mos🌠t cases required multiple rolls befo⛄re death, optional rules used.

Unconscious, > zero hp > death.

Thats the risk of over stressing yourself.

Level loss suck꧃ed but restoration was a standard higher level spell and optional rules like ss or death save to avoid perm loss was the option and eventually led to 3+ negative level ru🦄les.

I us🀅ed to dm games for the rpga for years at the end of the 90's includ🍸ing at Gen con.

In second edition I had stone skin and fire shield that reflects d൩amage back.

T💃arrask made the bಌite and then took all the damage back.

I roll played vomiting down it's throat.

Had a reverse gravity spell running to quickly excavatꦡ a collapsed building, we got ambushed by a few mind flayꦉers, they moved into its effect but there magic resistance made them immune to my spell.

I💙 cancele𒅌d the spell and dumped the building on them.

Splat.

Siege warfare🗹 with magic is fun, have the archers fire a lot of arrows, then triple the amount with a first level illusion spell a few seconds later, they have zero reason to not think they are not real