Trust me you'll die , if you touch the grass, and you definitely die if you die, and custom death messages, Resource pack is not mandatory but you need to activate it for more experience Etc..!PS:- You'll never spawn on grass, You'll know what is meaning of that is if you read the full article!
So first what is meant by "You'll never spawn on grass"
Simply due to your seed or you spawn you may spawn in a large field of Grass, You need to reset seed and making world again and again, etc..., To reduce this process you'll never spawn on grass if your spawn is on Grass then Don't worry you will spawn on stone and NOTE:- You'll only spawn on Stone, You don't respawn on the stone every time, Not gonna lie it's hard!
This is a Simple addon made by Rushi Kumar as shown in the below two images!
Normal Spawn in the random seed!
2. On a Superflat world, there is no chance spawning stone in a superflat world now you may also ask "Ok fine!, then what is the Custom death message?" You need to activate the Resource pack to make this work, it simply makes "Player Died" to "Player Touched Grass!" Must Activate Resource pack this is the use of the resource pack it is not mandatory but using it will be very very nice.
again as shown in the image!
This will happen if you touch grass and there is a 1-10% of chance of spawning on the stone! So Don't die! Sorry to say but it will kill you if you're riding a boat or in a carpet and minecart It will kill if you ride on a boat on the grass on survival!!! , So Don't use it! It is also effective when you're above a carpet! It won't affect you when you're are standing above a slab! and It won't affect you when you're are standing riding a horse or pig! and this only works for a grass block like you see the majority on your world! this won't work for:-
Dirt
tall grass
seagrass
grass
flowers
leaves
It also won't work if you see, held that block in inventory it only kills if you step on/under that block it affects if it is underwater but grass blocks usually won't be in underwater
Installation
You need to go to the behavior packs section and activate this and the same for the resource pack you'll not face any problems with this pack on enabling any other packs! if you face any in resource pack then disable only resource pack
