You can call in (or "burn") a Favor to perform any of the following:
* '''Do-over:''' After making an attack check, reroll it completely (including any applicable multi-projectile checks, shrapnel checks, etc.). You can decide which string to keep.
* '''Mulligan:''' After making an attack check, change a single attack roll to a solid hit. Any multi-projectile checks, shrapnel checks, etc. do not change.
* '''Ninja step:''' Skip a Stealth Cover check and guarantee a success