Alina Firehouse, Sellsword

Loyalty — If you casted Alina by paying the full casting cost, opponents cannot gain control of her
by any means.
Xenophile — For each non-human creature type
on the battlefied, put a +1/+1 counter on Alina.
Swordmaster — When you cast Alina, search your library for an equipable artifact with a mana cost
of {4} or less and the word "sword" or "blade" in
the name and equip her with it.