Which EXP Boosts stack with each other?

so 2(nx coupon) + 2(server exp) + .2(bigwig) + .3(spirit pendant) + .5(renegades buff) = 5x exp? and then 5.5x with holy symbol?

my god

Spirit pendant doesnt work like that at party play areas. For LHC it would be 2x card, 2x event = 4x exp*1,2x bigwig = 4,8x*renegade buff = 7,2 Before hs and all of this works with party play. Spirit pendant will only add an extra 30% (45% with hs) to the party play bonus 250% ->295% and I believe mercedes exp bonus works like that too. I would say its close to 10x exp with all of this, probably more.

Edit: 7,2x + hs = 10,8x before mercedes skill and pendant. These are both multiplied but they have their own exp bar. This means the exp you get from killing the monster is cut down to 30% of total exp and then buffed by other exp bonuses.

1x exp + 250% from lhc + 30% exp + 10% = So if a monster gives 2000 exp the party play exp should be 2000 from normal monster, then 600 from pendant, 200 from mercedes skill & 5000 from party play bonus (assuming nobody is leeching but party play still works) then if you multiply that with 10,8x I think you should have the final exp you can get ingame right now (not counting roll the dice and so on).

2000+600+200+5000*10.8x = 84240.