Many of you maybe didn't realized that this game have comeback system that very useful in late game when you keep losing to your opponent. Yeah, it's called FIRMLY DEFENSE, a skill that given to your commander (Legion Commander), it have Wraith King's Ultimate skill icon (R). You can use it when you have more than 5k troops (you can see it at bottom right, pink numbers).

So, how useful is this skill? As you know when you keep losing to your enemy's troops, your enemy will begin trough the gate then teleported to middle lane (King's Lane) and they got gold from breaktrough reward. When you use this skill, you can use it to your fondation where you want to build troop's statue to build like tombstone(?), then when the clash in area near your tombstone you will get about +3 more armor (beside foundation skill that already give you +3 armor when you clash near your foundation, so the total is +6) so it will help you to defense your base more effectively. When you can't hold your enemy anymore and they begin get into the gate, YOU WILL ALSO GET GOLD SAME AMOUNT AS YOUR OPPONENT GET FROM THEIR BREAKTRHOUGH REWARD. If they get 300 gold you also get 300 gold. So you can build more troops to counter them or bought armaments like radiance to kill their troops easily to help holding your opponent while your team keep pushing their lane.

But this skill have weakness, once you applied this skill YOU WILL NOT GET BREAKTROUGH REWARD WHEN YOUR TROOPS GET INTO YOUR OPPONENT GATE WHEN YOU WINNING YOUR LANE. And also the Tombstone CAN'T BE DELETED/SELL, once you apply it, it will become permanent. So this skill useless if you keep winning your lane. It also make your front troop's HP (row or individually the most front) decreased 95% of total HP he have, or make your front troop's HP become 95% not 100% (I don't know, I can't remember clearly 'cause my front troops already died too fast lol). For detail information please read skill's description.

I'm sorry if I have bad grammar, I hope this information useful to you to play this custom. I really hate when opponent or my teammate leave when they keep losing their lane. I play this custom for fun to take some break from stressful MMR, win or lose doesn't matter.