Victory of the Shadow Riders

When this Skill is activated, add 1 "Uria, Lord of Searing Flames", "Hamon, Lord of Striking Thunder", or "Raviel, Lord of Phantasms" from your Deck to your hand. Once per turn, you can discard 1 card, then Special Summon 1 Fiend monster with 0 ATK/DEF from your GY.