A permanent with modular N enters the battlefield with N +1/+1 counters on it
Bjorna, Nightfall Alchemist / Lucas, the Sharpshooter Bjorna, Nightfall Alchemist / Lucas, the Sharpshooter may seem like a steep price to goad a single creature, but if you pair this Izzet commander with fellow friends forever Elmar, Ulvenwald Informant, youll be generating Clue tokens for Bjorna to use and also be able to untap it
However, what makes her so nasty is her ETB-based abilities
Each opponent knows the choices made before they make their own choice
And for the ultimate prize, hunt down a raised-foil Avatar Aang illustrated by series co-creator Bryan Konietzko
From there, if you're not comfortable playing a deck with so few traditional offensive options, you can opt to take copies of a disruptive low-cost creature like Deep-Cavern Bat or something with surveil and card draw potential, such as Faerie Dreamthief.