No — stacking Tokens on predictions isn’t mandatory. You can submit predictions without them.
However, here’s why stacking matters:
Multiplier activation: The daily multiplier only applies to successful picks when you stack at least 100 Tokens.
Points calculation: Tokens are multiplied by the odds of the outcome you choose. Once all games for the day have concluded, those values are converted into points.
Ranking: Your total points across all predictions determine your position in the daily Arena ranking.
If you want to maximize your score and climb faster, stacking Tokens strategically is always the smart play.