How to read the selector
The published recommendation changes for damage units with four or more placements in Infinite. Control supports, global-cooldown supports and farms have separate priorities. The selector reproduces those categories rather than telling everyone to chase the same trait.
Placement limit means the number of copies of that unit normally allowed on the field, not the number of slots in your team. Check the unit’s current interface before selecting it.
What the calculator cannot tell you
It does not know a trait’s current roll rate, reroll cost, pity rules or your account state. Enter a different percentage after any rate-changing patch. A 95% success probability is not a guarantee, and previous failures do not improve independent future rolls.
Where a game uses pity, changing rates, multiple outcomes per action or paid bundles, this simple independent-trial model may not describe the real system. Do not use it as a promise about spending.