Ambush Commander (Elves vs. Goblins) [Duel Decks Anthology] Short Print Set: Duel Terminal - Preview

Set: Duel Terminal - Preview Card type: Effect Monster Rarity: Rare Attack: 2100 Defense: 0 If your opponent controls a monster and you control no monsters

and it must attack all monsters your opponent controls

you may sacrifice a Swamp

Set: Shadows in Valhalla Card type: Field Spell Rarity: Super Rare All "Crystal Beast" monsters on the field and in the GY become DARK

your opponent cannot target that monster with card effects

Ambush Commander (Elves vs. Goblins) [Duel Decks Anthology] Short Print Set: Duel Terminal - PreviewSet: Duel Decks Anthology Type: Creature Elf Rarity: Rare Cost: {3}{G}{G} Forests you control are 1 1 green Elf creatures that are still lands. {1}{G}, Sacrifice an Elf: Target creature gets +3 +3 until end of turn.