its a great site. i use it too. just caution, that the standard attack combos are only if the probability triggers else its just one attack. make sure you get a balanced set of combos with atleast 2-3 partners.
also take each partner (making it a total of 3), to see how many combos you get incase that 4th partner dies. in that way, you can get the max and best out of the combos.