Lightfoot Rogue is a uncommon Creature — Halfling Rogue card from Adventures in the Forgotten Realms (AFR), collector number 111. Current market price: $0.29 (foil $0.40), TCGplayer market prices via Scryfall.
Sneak Attack — Whenever this creature attacks, roll a d20. 1—9 | This creature gains deathtouch until end of turn. 10—19 | It gets +1/+0 and gains deathtouch until end of turn. 20 | It gets +3/+0 and gains first strike and deathtouch until end of turn.