I think it would likely get it past the third free entrance and possibly close to the 4th. I believe the Dungeon is basically a labyrinth now. After all it is part of the greater Labyrinth. It would likely give Richter a bit more control. I suspect it would automatically expand the dungeon growing rooms, lairs, and perhaps some other dungeon type structures. The question for me is how would a core dungeon level up its core powers? I think it would definitely give a bonus to hidden structures/rooms. It should also give some sort of bonus to building. The core might increase the daily amount of dungeon points build only for building. I don’t think a magic core should increase the spawning rate. It could loosen up dungeon points by generating points for my building. It could possibly make the dungeon more Labyrinth like. The interior rooms might shift and move more often. Maybe Ricther could find some sort of puzzle like a rubiks cube to use as a third item or perhaps some sort of tunneling creature.