you can use an action to do just about anything in this game heres how to make drops with them
drop an item
Code:
101 102 0 0 0 801 0 dropitem [itemid]
put an item in bag
Code:
105 0 0 501 [itemid] 1
put eps in bag
Code:
104 0 0 1001 0 Emoney += [amounteps]
do it at a specific time and day
Code:
103 104 105 123 2 [dayofweek] [starttime] [endtime]
give a 50/50 chance of dropping two different items
Code:
102 103 105 121 0 1 2
all of these together
Code:
101 102 0 0 0 801 0 dropitem [itemid]
102 103 104 121 0 1 2
103 104 105 123 2 [dayofweek] [starttime] [endtime]
104 0 0 1001 0 Emoney += [amounteps]
105 0 0 501 [itemid] 1
as per the first part of your question you can do that with an action as well but a little bit more complex and it wouldnt work "exactly" like exp balls
give me a short while to write up an example and i will post it here