killing your second double>?

[iregev]

very easy to do with no losses in any class with dryads + anga ruby and unit with no retaliation.
dryads, sprites, royal snakes, elves, inquistors lake faries, you can also bring skelleton archers if you kill/blind them all in the first round.

turn 1 dryad uulably
turn 3 phantom dryads -> lulaby
turn 5 luluaby...

tip on the phantom double fight.
since it's very easy to do with no kills do it as late as you can and with the max leaderhip you can afford (take items you wouldn't normally use that will boost your leadership). the more leadership you have the double will double the mount and double troops.
since the XP you get without various bonuses is ~ 0.018 of the total learship of the stack you killed you will get more almost 8000 more XP for this battle at level 28 then in level 16

also the XP is mutiplied by the hero level so the higher the "double" level the more XP you get