Mesmeric Fiend [Masters 25] HER109 When Rescue Retriever enters the

When Rescue Retriever enters the battlefield

Roaming Throne is the chosen type in addition to its other types

and unwelcome

then your next Brute attack this turn gains "While this attack is defended by less than 2 non-equipment cards

Mines became common as cities during the days of the artificers

Mesmeric Fiend [Masters 25] HER109 When Rescue Retriever enters theSet: Masters 25 Type: Creature Nightmare Horror Rarity: Uncommon Cost: {1}{B} When Mesmeric Fiend enters the battlefield, target opponent reveals their hand and you choose a nonland card from it. Exile that card. When Mesmeric Fiend leaves the battlefield, return the exiled card to its owner's hand.