Originally Posted by
Misthaufen
I usually go 20 to 30 lvl 5 loons, one or two drags level 3(to tank for the loons versus air defense and to aid in clean up), and the rest minions.
i can wreck most bases with this model, especially those without quality air defense and wiz towers. You need a heal for tougher wiz towers. If possible, I send the drag on the wiz tower and the minions (lvl3) on the air in a swarm.
For really good guide look at Brandon's Journey thread...sorry no link. He farmed his heroes to lvl 40 doing this.
This method works great at Gold 1 and Crystal 3, even with lvl 5 loons.