Making an npc die when it touches a certain block.

[NRG Bandit]

Is it possible to change an npcs setting so that it dies when it touches a certain block

[Tetri the Yumemi Fan]

idk about settings, but there is a way
step 1. edit any lava block gfx to look the same as certain block (copy and paste)
thats pretty all

[Shaktool]

idk about settings, but there is a way
step 1. edit any lava block gfx to look the same as certain block (copy and paste)
thats pretty all

And what if a player touches it unaware it will kill them?

[Emral]

Version 2.1 of this pack includes something called the "Customizable NPC Remover". I haven't deeply investigated it myself, but I assume customizable means that it can check for certain IDs and remove them if they come in contact with it. And if not, it may be possible to edit the code to check for only certain IDs.
viewtopic.php?t=29888

The author of the pack may be able to help if you're struggling.

[NRG Bandit]

Sorry for not responding, I actually found what to do. I just used a lava block and made it passable for all characters, thanks though