Reginlief Castle: A castle located within the middle of MÄR-Heaven. Reginlief Castle, along with the nation itself, is ruled by the Princess of Reginlief. During the Chess Pieces' war campaign, it was attacked by the Knight Rapunzel and a lot of subordinate Pawns. It fell and became the host of the War Games.
Acalupa Port: During the Chess Pieces' War campaign, the port was set aflame by two Chess Knights Halloween, Chimera and their several subordinate Pawns. After the invasion, Acalupa port rebuilt itself.