Usually, the only spikes are the rare ice spikes. But this awesome seed introduces a gigantic mesa, with a wide ravine filled with mesa spikes.
Not only is the mesa absolutely humongous, but it’s a stone’s throw from spawn. After generating the world, take a hard right, and the mesa will smack you right in the face.
The seed is 1203101925. This seed is absolutely perfect if you need plenty of clay, really close to spawn. You’ll never run out or have to go hunting far in this world.