Coveted Jewel (Rainbow Foil) [Secret Lair Drop Series] CreatureDemon −6: You get an emblem

−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}

those tokens plus that many 1/1 green Squirrel creature tokens are created instead

Set: Outlaws of Thunder Junction: Breaking News Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell

As Steam Vents enters the battlefield

Set: Secret Lair Drop Series Type: Basic Land Rarity: Rare {T}: Add {C}

Coveted Jewel (Rainbow Foil) [Secret Lair Drop Series] CreatureDemon −6: You get an emblemSet: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {6} When Coveted Jewel enters the battlefield, draw three cards. {T}: Add three mana of any one color. Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.