CardName: Alley Cutpurse
Cost: 3U
Type: Creature - Vedalken Rogue
Pow/Tgh: 3/3
Rules Text: Maestro {2}{U} (Whenever this creature becomes the target of
a spell or ability, if it's not a Maestro, you may pay
{2}{U}. If you do, put a +1/+1 on it and it becomes a
Maestro.)
Whenever Alley Cutpurse deals combat damage to a player, if
Alley Cutpurse is a maestro, draw a card, then discard a
card.
Flavour Text:
Set/Rarity: Libelone Common
Alley Cutpurse
C
Creature – Vedalken Rogue
Maestro (Whenever this creature becomes the target of a spell or ability, if it's not a Maestro, you may pay . If you do, put a +1/+1 on it and it becomes a Maestro.) Whenever Alley Cutpurse deals combat damage to a player, if Alley Cutpurse is a maestro, draw a card, then discard a card.
Probably can't have (potential) repeatable card draw with no downside at common, so turned draw into looting instead.