Thanks bud. Regirock (Move your mouse to reveal the content) Regirock (open) Regirock (close) So here's what I got for the moment. Feel free to tell if I did anything wrong. Concept: Regirock's pokedex entry stats it uses rocks it finds to regenerate itself. So I guessed it would use ALL KINDS of rocks in its life, leading to a bundle of pebbles from all over the world.