Every message the loser sends in the league chat for the entire next season must end with an agreed shame phrase: 'sent from last place' is the classic. Forgetting once costs a dollar to the pot. Autocorrect shortcuts are considered cheating by some constitutions and required by others.
The long haul: this is not a one-afternoon sentence. With a time commitment of full season, the punishment keeps paying out (for everyone else) long after the season ends. Long sentences need a written end date and a league-appointed enforcer who checks compliance.
Seen in the wild: scoutcast.ai