Altered Ego [Shadows over Innistrad] SM104a Knowledge can't be kept in

Knowledge can't be kept in a bottle or sealed in a box

Set: Dark Revelation Volume 1 Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 1500 When this card is sent from your hand or Deck to your Graveyard by your opponent's card effect

−8: You get an emblem with "Whenever a creature enters the battlefield under your control

Set: Turbo Pack: Booster Four Card type: Effect Monster Rarity: Rare Attack: 2500 Defense: 0 While this card is face-up on the field

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Altered Ego [Shadows over Innistrad] SM104a Knowledge can't be kept inSet: Shadows over Innistrad Type: Creature Shapeshifter Rarity: Rare Cost: {X}{2}{G}{U} This spell can't be countered. You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1 +1 counters on it.