Erhnam Djinn [Arabian Nights]Set: Arabian Nights Type: Creature Djinn Rarity: Rare Cost: {3}{G} At the beginning of your upkeep, target non Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.)

Set: Champion Pack 5 Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Negate the activation and effect of an Effect Monster whose effect activated when a monster was Normal Summoned (even itself)

Set: Black & White: Black Star Promos Type: Darkness Rarity: Promo Retreat cost: Colorless

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {G} Cast this spell only during your declare attackers step

Set: HeartGold & SoulSilver: Undaunted Type: Psychic Rarity: Rare Retreat cost: Colorless

This monster is not destroyed

destroy all monsters on your opponent's side of the field

During the End Phase

Set: EX: Deoxys Type: Psychic Rarity: Common Retreat cost: Coloress

while they have 4 or more cards in their hand

Set: XY: Base Set Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless

then target 1 of them

Scholar General deals damage to an opponent