Survival in the cramped confines of the tower of Bastion forces some unlikely alliances…
The Band of Misfits casual event brings together a wide collection of allies with a special rule:
When you play a unit, if it’s your first unit with its exact factions, give it +1/+1 and a random battle skill.
So, for example, playing an Oni Ronin will get +1/+1 and a battle skill, and then playing Vargo will get +1/+1 and a battle skill, and then Hooru Pacifier will get +1/+1 and a battle skill, and so on for each new combination of factions.
Play a wide range of units to maximize that misfit value!