Knowledge Exploitation Tweet Near Mint, English, limit 8 $1.88 / $3.06 credit Near Mint, Japanese, limit 8 $1.88 / $3.06 credit Lightly Played, English, limit 8 $1.69 / $2.75 credit Lightly Played, Japanese, limit 8 $1.69 / $2.75 credit Moderately Played, English, limit 8 $1.50 / $2.44 credit Moderately Played, Japanese, limit 8 $1.50 / $2.44 credit Heavily Played, English, limit 8 $1.32 / $2.15 credit Heavily Played, Japanese, limit 8 $1.32 / $2.15 credit Damaged, English, limit 8 $1.13 / $1.84 credit Damaged, Japanese, limit 8 $1.13 / $1.84 credit Buy this product instead Details Color: Blue Card Text: Prowl 3U (You may play this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Search target opponent's library for an instant or sorcery card. You may play that card without paying its mana cost. Then that player shuffles Rarity: R Cost: 5UU Card Type: Tribal Sorcery - Rogue Artist: Darrell Riche Name: Knowledge Exploitation Finish: Regular Card Number: 38/150 Set Name: Morningtide