ok. so say a have a flygon that is holding a lucky egg. and then I have a jolteon that is holding an EXp share. would both Pokemon get a boost from lucky egg? and how much EXP does EXP share take away? how much does lucky egg boost?
Only the flygon will get the lucky egg boost and the jolteon will just get the regular exp. share exp. So only flygon will get the boost. The exp share will take away half the exp and give the half to the other Pokemon. Lucky egg gives you "boosted" exp which gives you 1.5x if it is from the same language but 1.7x if its from a different language. Source: http://bulbapedia.bulbagarden.net/wiki/Lucky_Egg#Lucky_Egg