Allosaurus Rider [Duel Decks: Elves vs. Goblins] Snow Artifact Creature each opponent loses 1 life

each opponent loses 1 life and you gain that much life

Set: Premium Deck Series: Slivers Type: Creature — Sliver Rarity: Common Cost: {1}{R} All Sliver creatures have haste

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

Sacrifice a creature

they trenched

Allosaurus Rider [Duel Decks: Elves vs. Goblins] Snow Artifact Creature each opponent loses 1 lifeSet: Duel Decks: Elves vs. Goblins Type: Creature Elf Warrior Rarity: Rare Cost: {5}{G}{G} You may exile two green cards from your hand rather than pay this spell's mana cost. Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control.