If you have no particular use for "The Law of the Normal", you can still make the monsters you summon with this card very formidable by equipping one with "Sword of the Soul-Eater" once they have swarmed the field.
Use this card for swarming the field with Level 3 or lower monsters, to be matched by a Tuner monster to be tuned into whatever Synchro Monster you may desire. Since a few Tuner monsters also happen to be Normal Monsters themselves, you can build an entire deck around this method. "Junk Warrior" is the most obvious solution, but there are a number of other possibilities, based on the level of the Tuner monster you happen to use.
As a "World Chalice" deck contains several low Level Normal Monsters, you can use this card to potentially Summon a few of them in order to use as Link Materials to Link Summon the archetype's Link Monsters.