Azure Beastbinder (BLB 302)

Creature — Rat Rogue • Mana cost: {1}{U} • Bloomburrow • Rare

Vigilance
This creature can't be blocked by creatures with power 2 or greater.
Whenever this creature attacks, up to one target artifact, creature, or planeswalker an opponent controls loses all abilities until your next turn. If it's a creature, it also has base power and toughness 2/2 until your next turn.

Illustrated by David Petersen.