Sillva, Warlord of Dark World [EEN-EN023] Ultimate Rare BW38 Ulvenwald Hydra's power and toughness

Ulvenwald Hydra's power and toughness are each equal to the number of lands you control

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Arabian Nights Type: Artifact Rarity: Rare Cost: {2} {3}

if an opponent controls more creatures than you

Set: XY: Ancient Origins Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Sillva, Warlord of Dark World [EEN-EN023] Ultimate Rare BW38 Ulvenwald Hydra's power and toughnessSet: Elemental Energy Card type: Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 1400 If this card is discarded from the hand to the Graveyard by a card effect, Special Summon this card to your side of the field. If this card is discarded from the hand to the Graveyard by your opponent's card effect, your opponent selects 2 cards in their hand, and returns them to the bottom of their DEck in any order.