Talk:15M Downloads Campaign/@comment-33844581-20181110113351/@comment-37014861-20181110223504

You can also choose based on what materials a servant needs and what you have available. I actually chose this way. I am lucking hero's proof and phoenix plumes, so Valkyrie was out of the equation. I had no berserker gems, so Nyalter was out too. Something along those lines.

As a last resort you can always flip a coin or throw a dice.