Fervent Champion
Creature — Human Knight
First strike, haste
Whenever this creature attacks, another target attacking Knight you control gets +1/+0 until end of turn.
Equip abilities you activate that target this creature cost 
less to activate.
2018 World Champion Javier Dominguez
Steve Argyle
Throne of Eldraine Promos (PELD)
• #124sRulings
Fervent Champion's last ability reduces only the generic mana in equip abilities. If those costs are only {3}, {2}, or {1}, that equip ability will be free to activate if it targets Fervent Champion.
(wotc • 2019-10-04)
Rulings
Fervent Champion's last ability reduces only the generic mana in equip abilities. If those costs are only {3}, {2}, or {1}, that equip ability will be free to activate if it targets Fervent Champion.
(wotc • 2019-10-04)