Ok guys, I will now tell the epic tale of adventuring in a cave, because I know you all care
So I'm exploring in this cave, and then I see a staircase. I think "wut, this isn't natural."
Turns out to be some kind of ancient ruins.
I explore around some more, and find another pathway to what looks like an ancient burial chamber, or maybe an altar.
While I'm busy looting the place to see if there's anything of worth, I hear the sound of a stuffload of stone blocks being placed. I run back to the entrance to find this.
A CAVE-IN! (DUN DUN DUN)
I didn't get screenshots of the next part, but I was digging my way out until my pickaxe broke. I had some Dynamite with me, but that upset the earth, causing another minor cave-in from a cavern full of monsters. I fought off zombies, creepers, and skeletons for a long time while the place literally collapsed around me, but I managed to get out safely.
The mods used were:
Mystic Ruins
Deadly Caves
Balkon's Weapon Mod (for the dynamite)
Poll