The actual question
"Save or spend" is two questions in a trenchcoat. If the goal is to complete a Common set, it doesn't really matter: you'll finish either way because the drop rate is high enough that variance is trivial. If the goal is a specific Legendary or Chroma, the answer is almost always save to a threshold, because variance on small runs is brutal. This guide is mostly about the second case.
The confounding factor: sometimes the pack you want isn't the pack that's available. Seasonal packs expire. If you save all year for a Valentine Chroma and miss the window, your saved tokens were saved for nothing. So the real question is: save to a threshold, for what.
Why small runs are bad for rare pulls
At a 0.02% drop rate, the 50% threshold is 3,466 packs. If you spend tokens as you earn them and open 10 packs at a time, every one of those runs has a cumulative chance of about 0.2% of producing the target. Over a year of doing that, you'll have opened 3,650 packs split across 365 tiny runs, and your chance of having pulled the target is exactly the same as if you'd saved all year and opened all 3,650 at once.
The math is identical. What's different is how it feels. Small runs produce a long sequence of near-certain misses, punctuated by rare wins. That emotional ride is worse than a single run that either hits or doesn't. And it's where most "I've been opening packs all year and never pulled X" complaints come from.
Why saving helps, and when it hurts
Saving helps in three specific cases:
- You're targeting a specific rare Blook. Bigger budgets push you past the 50% and 90% thresholds in a single run. Psychologically you either get it or you don't, rather than grinding forever with ambiguous progress.
- You're preparing for a seasonal window. Lovely, Lucky, and Spring packs are only available for days. Saving up for that window is the cheapest way to acquire their Chromas because the windows are often at 100% drop rate.
- You're waiting for a pack to be released or returned. Seasonal returns and new pack releases give a clear spend target.
Saving hurts in one case: when you save so long you miss a window anyway. Don't hoard past 12 months without a plan.
A simple rule
Here's the practical rule:
- Pick a target Blook and look up its 50% threshold (or 90% if you can afford the budget) using the threshold calculator.
- Save until your balance covers that threshold for your chosen pack, then open in a single run.
- If the pack is seasonal, save until the window opens regardless. Don't spend the reserved balance on year-round packs in the meantime.
- If you don't have a target, spend as you earn: Common and Uncommon packs clear fast and give you Blooks for game bonuses without waiting.