Opposition Agent [Commander Legends] Magic 2015 Clash Pack you can discard 1 card

you can discard 1 card to select 1 Level 4 or lower Machine-Type monster from your Graveyard

Set: Black & White: Noble Victories Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Skyridge Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

"The Haunted Palace"

King of Oreskos attacks

Opposition Agent [Commander Legends] Magic 2015 Clash Pack you can discard 1 cardSet: Commander Legends Type: Creature Human Rogue Rarity: Rare Cost: {2}{B} Flash You control your opponents while they're searching their libraries. While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them.