Here is a preview of one of the bosses from AE Heart. The Diamond Rough boss fight is against a creature which hides behind walls, spawning hordes of low level enemies to fight you. The boss itself has no attacks, but you can't reach it until its walls drop. With every small enemy you kill, one tile of wall will disappear, so you must survive and kill minions until a path opens up to the center. The player uses the Magic Storm and Poison Trap weapons for this fight.
That's it for now, stay tuned for more updates!