Pithing Needle [Kaladesh Inventions] 98a Your opponent randomly selects and

Your opponent randomly selects and discards 1 card from his/her hand and then selects and discards another card from his/her hand

Set: Beta Edition Type: Creature — Dragon Rarity: Uncommon Cost: {2}{R}{R} Flying

Set: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

and if you do

Set: Light of Destruction Card type: Effect Monster Rarity: Ultimate Rare Attack: 3100 Defense: 3100 When this card is Summoned

Pithing Needle [Kaladesh Inventions] 98a Your opponent randomly selects andSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} As Pithing Needle enters the battlefield, choose a card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.