Talk:Christopher Columbus/@comment-28391954-20190914181840/@comment-27971189-20191016081737

Amount of silver Rider (or maybe silver Servants in general) is not that many.

Only 4 silver Rider by normal pool (Ushi, Boudica, Medusa, Alex).

If you wanted him, you may get him outside White Day event by using Story Gacha, until at least LB II as LB III add Red Hare to Story pool, which affect your odds getting him. White Day still the best though as it reduce silver Rider to him, Alex and Red Hare (for JP).

Technically, aiming for Caster ones (Cu, Gilles, save for Asclepius who have rate-ups by LB IV ) maybe more difficult as silver Caster have total of 9 Caster including story-locked with Medea being the only female among them, so White Day only reduce it to 8 which still lot enough.