Darkrai EX (63/108) [Black & White: Dark Explorers] Werewolf Set: Legends Type: Legendary Creature

Set: Legends Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{W}{W}{U}{U}{B}{B} Flying

you lose 1 life and that opponent gains 1 life

Set: Beta Edition Type: Creature — Elf Archer Rarity: Rare Cost: {1}{G} First strike

Set: Planechase Anthology Type: Enchantment Rarity: Uncommon Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

If a permanent's ability is countered this way

Darkrai EX (63/108) [Black & White: Dark Explorers] Werewolf Set: Legends Type: Legendary CreatureSet: Black & White: Dark Explorers Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless,Colorless