MTG >Combos >Fervent Champion +Koll, the Forgemaster +Lotus Ring +

1) Equip

Lotus Ring

on

Fervent Champion

for because of

Fervent Champion

's ability; 2) Sacrifice

Fervent Champion

to add 3 mana. It returns to your hand due to

Koll, the Forgemaster

's ability; 3) Summon

Fervent Champion

again and repeat the process.