With the reasons with the Archer Queen above in mind, the King is actually the best fit. Clash of Heroes has 15572 downloads on Android Freeware and is among the most popular strategy, games, clash, heroes, eternals, survival, battle, defense, castles, kingdoms, strategies, gather, superheroes, mmorpg, battles, conquer apps.
But I’m honest I’m still not into the Queen/Unicorn setup so the Yak is the better option. The Clash of Heroes apk has size of Varies with device and has been uploaded on Sep 25, 2021. A valid point, still, is that sometimes a little healing can make the difference and even only getting 10% of the healing can safe your queen in a close spot. The other reason is that the Unicorn will contribute to the same healing cap that Healers have on heroes, so adding the Unicorn to a couple of Healer will just make the healing effect go nowhere. The Yak will always lock on the same target as the queen, so when the queen targets a building behind some walls, the Yak will start destryoing the wall towards that building and also charge deeper into the base which helps with the pathing of the Queen Charge perfectly fine.
The great thing is that the Yak deals extra damage on walls, so this makes your walk a lot easier because the queen won’t need to work through walls. If you’re doing any kind of Queen Walk or Queen Charge, and most of the attacks do that, the Mighty Yak is the best choice.