Talk:Lady Reines Case Files/@comment-27904100-20190429143322/@comment-29547051-20190429150203

I was lead to believe that it was because you couldn’t summon them without crippling their power. For one of those weaknesses of limited mana, we wouldn’t have to worry about our own MC since the mana is distributed somewhere else (I forgot now how they can maintain the servants for this long). The other is that the grail system wouldn’t allow a god to participate without paying heavy taxes like Tamano did when she had to rid 8 of her tails just to get summoned and Orion got turned into a small bear cub. Finally, it was a matter of compatibility amongst the human hosts that not only fit their magical traits, but also their personalities.

Least that’s what I was lead to believe. Anyone else have any good answers?