super heavy samurai magnet is the marauding captain of the arc-type but unlike marauding captain witch states on his card "your opponent cannot attack face up warrior type monster except this one", superheavy samurai magnet says "monsters your opponent controls cannot attack any monsters except this one" witch makes him much better. and if you own a marauding captain you probably know that he can special summon a monster and it has to be you probably guessed it superheavy samurai monsters. it is good that he has 900 ATK and 1900 DEF and if you do special summon a monster with his effect, you can then change him to defense mode