What is more terrifying?

by the way... does the word "horrifying" in the context of a theme imply appearance or something else?).. or have we already discussed this, and I asked and got an answer? )

some undead might be more horrifying in terms of appearance... maybe even all of them are horrifying))) but demons come in different forms... there are also some that are quite beautiful (if you believe some games), meaning humanoid and with normal body parts... and the truly horrifying ones are like Tiamat from Dungeons & Dragons, etc.