A dungeon appeared near the border of the Clover Kingdom and the Diamond Kingdom. The dungeon is like an ancient ruin. It may contain important treasures, but they're guarded by various magical traps.
and to make sure none of 
the treasures get stolen.
.ويحرصون على ألاّ تُسرَق أيّ أدوات منها
wird er bereits durch
magische Ritter untersucht.
los caballeros mágicos
siempre las investigan.
los caballeros mágicos
siempre las investigan.
les Chevaliers-Mages
les explorent systématiquement.
quanto per assicurarsi 
che nulla venga trafugato.
e garantem que nenhum
desses itens seja roubado.
что рыцари чар
постоянно исследуют Подземелья.