That is a bit pointless.. There are so many other variables, such as the army list, the skills of the players, the dice.. You can't just come up with something that accurately says what army is best against what.
And on a related note, picking an army just because people say it is best against army x is also a bit silly. Any army can do well in the right hands, you should pick one that you like the look and feel of.
If he really wants something uber, go Skaven.
And on a related note, picking an army just because people say it is best against army x is also a bit silly. Any army can do well in the right hands, you should pick one that you like the look and feel of.
If he really wants something uber, go Skaven.