Selvala, Heart of the Wilds [Mystery Booster] Skeleton Wall defending player exiles the top

defending player exiles the top twenty cards of their library

My thunder comes before the lightning

or enchanted by anything black

Set: Prerelease Events Type: Creature — Incarnation Rare Cost: {3}{W}{W} Flying {2}{W}: Choose a color

Set: Ultimate Box Topper Type: Creature — Elemental Shaman Rarity: Mythic Cost: {1}{B/R}{B/R} Sacrifice Fulminator Mage: Destroy target nonbasic land

Selvala, Heart of the Wilds [Mystery Booster] Skeleton Wall defending player exiles the topSet: Mystery Booster Type: Legendary Creature Elf Scout Rarity: Mythic Cost: {1}{G}{G} Whenever another creature enters the battlefield, its controller may draw a card if its power is greater than each other creature's power. {G}, {T}: Add X mana in any combination of colors, where X is the greatest power among creatures you control.