Demetrios1453
Legend
If it were a CR 30 (or close) like the tarrasque, it would be amusing to throw them against each other just to watch the chaos ensue. From a safe distance. A very distant, safe distance.I somehow missed in my first read-through that it's the blob of annihilation, singular, like the tarrasque. All this talk about that flavour quote made me realize that!
Also, "The Blob lobs a slimy glob" is an EXCELLENT sentence.
Even at its listed strength, the blob could probably still do some significant damage against the tarrasque.