Summoner of Miracles

The ability in Magecraft is first-class, but is a waste in the physical ability aspect? Can summon tens of thousands of Familiars, but defends the rear area alone? Regarding this, I just want to say a few words. "That's not a problem!” This is the story of a youth who obtained a miracle, an extremely cherished miracle. "As long as there are Familiars(companions), then I am invincible!”