Question: how is the wall damage of Luna calculated in general and in the following scenario:
Game situation: Luna with Spell Power 12, Expert Fire Magic. The wall deals 170 damage + the description of Luna's specialty states that wall damage is increased by 100% (i.e., it will be 340) + the description of the skill on Heroes Portal states: "Damage to 'two-hex' units is doubled" (so, as I understand it, the damage will be 680 from one wall). I attack a Griffin Conservatory stack of 3, the Griffin stack's HP is 30x25=750, I place 2 walls around a single unit, the Griffin stack flies in and stands on 2 fire tiles, but it only takes 680 damage, and 3 Griffins remain in the stack. I expected the damage to be 680x2.
Question: which parameter is not taken into account when calculating the damage in this case?