Tactics for playing as the Dwarves.

Question:
How should I position the Dwarf units so that the Hierophant gives each unit a +10 bonus?
It seems impossible to me...

To get the +10 bonus, all adjacent stacks must have a combined strength that is 10 times greater. This is unlikely, and even if it happens, the unit probably won't be very useful... And it's not always beneficial to group troops, because there's Fireball, which halves defense, and there's an area-of-effect destructive beam, etc. And if we consider that we are the attackers, then it will be difficult to group the troops properly... Hierophants are designed for defensive tactics, both for the attacker and the defender.