Plague of Vermin [Shadowmoor] Dx2 You can Special Summon 1

You can Special Summon 1 Dark Maagician from your hand

As Steam Vents enters the battlefield

This card can only be Special Summoned by removing from play 1 "Iron Core" of Koa'ki Meiru from your hand

You can only use this effect once per Duel

Set: Structure Deck: The Dark Emperor Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1600 When this card is destroyed by battle with an opponent's monster

Plague of Vermin [Shadowmoor] Dx2 You can Special Summon 1Set: Shadowmoor Type: Sorcery Rarity: Rare Cost: {6}{B} Starting with you, each player may pay any amount of life. Repeat this process until no one pays life. Each player creates a 1 1 black Rat creature token for each 1 life they paid this way.