Talented in Magecraft but useless in physical combat?

Can summon 10,000 Servants but can he defend the rear by himself?

I will say just one line in reply:

“That will not be a problem!”

This is the tale of a young man who obtained an enshrined miracle.

“As long as I have my familiars, I am undefeatable!”

Infinite flow novels,

Gensokyo World (completed), High School of the Dead (completed), A Certain Magical Index (completed),

Return to Gensokyo (completed), Fairy Tail (completed), Pokémon (completed),

Comprehensive World (in progress: including World Baka Test Summoned Beasts, Clannad, LL, Sword Art Online, Stealth Nyaku, Tokyo Seed, Toradora, Fate,)