Minas Morgul, Iron Will, Unbreakable and You.

[Danwulfe]

So if you weren't aware by now (I've told a fair few people this) if you place a Orc within the first row of Minas Morgul (the one at the bottom) they will automatically be given Iron Will straight away. There is also a small chance they'll get Unbreakable but you can force this but constantly swapping their positions 'til they gain it.

(Credits to CrispyArrow for noticing that they can also get Unbreakable there)

Have fun.

P.S. My new Unbreakable Assassin :D <3
https://imgur.com/a/Tyko1