A-Krydle of Baldur's Gate is a uncommon Legendary Creature — Human Elf Rogue card from Adventures in the Forgotten Realms (AFR), collector number A-226.
Whenever Krydle of Baldur's Gate deals combat damage to a player, that player loses 1 life and mills a card, then you gain 1 life and scry 1. Whenever you attack, target creature can't be blocked this turn.