Originally Posted by vklvodoi

No EG mean they don't want us to refill the Peronamin we spent on the last Gambit. Very nice try to milk out all the namins we saved and forced us to buy some just to finish the event...

if this gambit will be the same as gambit 10 then you will not need to use namins. if you have descent stamina and a lot of active friends you can finish it using pero shakes.