Cavern of Souls [Avacyn Restored] Planechase Set: Beta Edition Type: Enchantment

Set: Beta Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a blue source of your choice would deal damage to you this turn

Other Elves have shroud

Set: Unlimited Edition Type: Creature — Gargoyle Rarity: Rare Cost: {2}{R} Flying

Set: Avacyn Restored Type: Creature — Angel Rarity: Rare Cost: {1}{W}{W}{W} Flying

which can be quite unsettling for their prey

Cavern of Souls [Avacyn Restored] Planechase Set: Beta Edition Type: EnchantmentSet: Avacyn Restored Type: Land Rarity: Rare As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.