If you have multiple Unlicensed Armory effects active on Purple Jinx and she would die, does only one Unlicensed Armory get used up, leaving the others still active for future deaths?

Ruling: When multiple Unlicensed Armory effects are active on the same unit and it would die, only one Unlicensed Armory is consumed. The other effects remain active because the second replacement effect has nothing to replace after the first one prevents the death.

Sequence:

• Unit would die, triggering all active Unlicensed Armory replacement effects
• Controller chooses which replacement effect applies first
• First replacement effect prevents the death and consumes that Unlicensed Armory
• Second replacement effect has no death event left to replace and does not trigger
• Remaining Unlicensed Armory effects stay active for future deaths

Nuances:

• This works the same way as multiple Zhonya's Hourglass effects
• The replacement effects cannot "see" each other or wait for the next death event
• Unlicensed Armory creates delayed replacement effects, not static abilities that continuously watch