Something in loot orbs (seasonal/non-seasonal) would give reason for the lucky trait to exist, because putting lucky a gun on the moment is saying "Can't wait to get 12 leviathans every round and occasionally have a gun that will be amazing for an event that may or may not have a loot orb item!"
All i'm sayin is there could or should be at least 1 loot orb seasonal item just to give reason to use lucky during events and perhaps a set of items for non-seasonal events that are relatively rare that could be in loot orbs all the time.
All i'm sayin is there could or should be at least 1 loot orb seasonal item just to give reason to use lucky during events and perhaps a set of items for non-seasonal events that are relatively rare that could be in loot orbs all the time.