MODOK league (Marvel Champions Organization Designed Only for Kouples) is a two-hero Marvel Champions league where players are encouraged to play with a partner as a kouple, but are welcome to play two-handed solo (a.k.a. kolo). In a season, each kouple drafts against other kouples to build a team of two heroes and two aspects from a larger draft pool and then takes their decks up against that season's challenges.
The format was heavily inspired by Banana Crapshoot's Scheme League.