Plains (A08) [Ravnica Allegiance Ravnica Weekend] Hydra Avatar this card gains 100 ATK/DEF

this card gains 100 ATK/DEF and monsters your opponent controls lose 100 ATK/DEF

Set: HeartGold & SoulSilver: Triumphant Type: Psychic Rarity: Uncommon Retreat cost: Colorless

except "Disciple of Nephthys"

when your DARK monster battles an opponent's monster (Quick Effect): You can send this card from your hand to the GY

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 0 Change all non-Wyrm-Type Attack Position monsters that were Special Summoned from the Main or Extra Deck to Defense Position

Plains (A08) [Ravnica Allegiance Ravnica Weekend] Hydra Avatar this card gains 100 ATK/DEFSet: Ravnica Allegiance Ravnica Weekend Type: Basic Land Plains Rarity: Common ({T}: Add {W}.)