Post-match analysis.

Best result 58 - but I messed up with the harpy diversion, so minus 1 retaliation. No morale procs for the Troglodytes, but lucky that only one spell was cast on them.

The scheme isn't complicated - on Tactics, put the Troglodytes and Eyes at the bottom, Harpies at the top. The very top one flies and lands 6 tiles away from the top Mummy - 5 stacks go toward it along the top path. Now in round 2, the task is for the Harpy to remove the retaliation of one of the lower stacks, hit the Troglodytes through Wait, and then run to the right. In round 4, several stacks of Mummies go to fight the Eyes; we take advantage of this, position the Harpies so they won't be reached, and have the Troglodytes hit the edge stacks a couple more times so that others can't reach them (even 3 or 4 Mummies can curse, which is critical; for this, a stack of 4 Harpies is very convenient - Mummies prefer hitting them over Trogs). Well, after that it's not difficult, but it inevitably involves the loss of about half the Trogs... It heavily depends on how much damage they deal. And of course, taking such risks online is not very wise, unless there's something more important behind such a block)))

P.S. I played the day after attempting the 1st attack.