BonusPresentItemInfo CheatSheet
From Trickster Development Wiki
This table relies on a boolean system meaning that either A or B bonus present is given. I am not sure if this is completely RNG or always granted. You would have to check the low level character boxes to test for Boxer Lina's Sash.
Also I interpreted this without testing.
PresentId = Box Id from ItemParam
SelectItemId = Item in Box to grant bonus to (AKA when SelectItemId is given....)
PickBonusPresentId = First option to give as a bonus
UnpickBonusPresentId = Second option to give as a bonus
