The opponent doesn't have a single dwarf, but dwarves give the opponent resilience. How is that possible?! Where's the balance?!
This alliance is called "Humans and Dwarves II". It requires 3 humans or dwarves.
Look, here is the alliance of humans. It only requires humans.
This is what the "Humans and Dwarves" alliance looks like, and it requires either humans or dwarves.