Planeswalker's Mischief [Planeshift] XY152 Delirium — Scourge Wolf has

Delirium — Scourge Wolf has double strike as long as there are four or more card types among cards in your graveyard

remove it from play when it is removed from the field

Set: Starter Deck: Saber Force Card type: Effect Monster Rarity: Common Attack: 2400 Defense: 2200 Cannot be destroyed by battle with a monster that has the same ATK

but it cannot attack directly

if a monster(s) is sent from your hand or field to the GY by a card effect (except during the Damage Step): You can draw 1 card

Planeswalker's Mischief [Planeshift] XY152 Delirium — Scourge Wolf hasSet: Planeshift Type: Enchantment Rarity: Rare Cost: {2}{U} {3}{U}: Target opponent reveals a card at random from their hand. If it's an instant or sorcery card, exile it. You may cast it without paying its mana cost for as long as it remains exiled. At the beginning of the next end step, if you haven't cast it, return it to its owner's hand. Activate only as a sorcery.