Mana Leak [Eighth Edition] Spirit Advisor and replace this effect with

and replace this effect with that card's original effects

Set: Sun & Moon: Unbroken Bonds Type: Fighting Rarity: Uncommon Retreat cost: 0

Set: Black & White: Plasma Freeze Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: Cyberdark Impact Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only as Chain Link 4 or higher

Set: Duelist Revolution: Special Edition Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Select and remove from play 1 card in your Deck

Mana Leak [Eighth Edition] Spirit Advisor and replace this effect withSet: Eighth Edition Type: Instant Rarity: Common Cost: {1}{U} Counter target spell unless its controller pays {3}. The fatal flaw in every plan is the assumption that you know more than your enemy.