I was the only person present at the Chaos Temple near Fist of Guthix. The Dark Warrior's Fortress and the Bandit Camp were next. I was the only person there. A Revenant of level 75 emerged from the bushes. I tried the Rune Scimitar with it, but I couldn't see blue zerosplats. I had not even made contact with the Rune scimitar. The revenant took my HP (ca. 10 at one time), I countered the HP loss by eating lobsters.
It was a losing bet. I am not even touching my rune Scimitar and I haven't yet smashed the revenant for any damage. I tried to run, but I couldn’t. The revenant continued taking away my HP (ca. I continued eating lobsters, and then the revenant continued to steal my HP (ca. Then, I remembered that I needed to turn on the "Protect from Magic” prayer and then run. That's what I did... and ran the entire distance out of the wilderness. It was still a bit scary. I had plenty of HP and a few lobsters.
Time passed... Time went by... 65 each. I felt confident enough to attempt the Wilderness once more. I carried my complete rune and including all swordfish in my inventory and decided not to go into the lower-level Wilderness the coal mine. There was nobody in the coal mine. In the middle from nowhere, the level 65 Revenant freezes me.
I don't think I was in a low-level Wilderness. The mine that produces coal is extremely low-level. Is this the reason why the powerful Revenant is coming at me? It was hitting 8 HP at once. I tried melee attacking the creature, but it was hitting 8 HP at a time.
I ate swordfish as I continued to fight the Revenant. I prayed before fleeing. But the prayer wasn't working! The freeze spell proved to be too powerful. Even though I had still many swordfish, praying + trying to flee did not break the spell of freezing that was cast by the Revenant. I began to panic, but eventually the prayer broke the freeze spell and I ran away from the Revenant, and from the Wilderness.