Ruin Raider [Ixalan Prerelease Promos] Guilds of Ravnica "Melodious" monsters you control cannot

"Melodious" monsters you control cannot be targeted by card effects

Set: Structure Deck: Blaze of Destruction Card type: Normal Monster Rarity: Common Attack: 1850 Defense: 0

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 2400 Once per turn: You can change this card to face-down Defense Position

Set: Khans of Tarkir Prerelease Promos Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Equipped creature has defender and "{2}

you can Special Summon any number of monster with the same name as that monster

Ruin Raider [Ixalan Prerelease Promos] Guilds of Ravnica "Melodious" monsters you control cannotSet: Ixalan Prerelease Promos Type: Creature Orc Pirate Rarity: Rare Cost: {2}{B} Raid At the beginning of your end step, if you attacked this turn, reveal the top card of your library and put that card into your hand. You lose life equal to the card's mana value.