The heroic entities they are very handsome, beautiful, sexy, charming, attractive, young and powerful. These hero are extreme master in their own way martial art, qigong, master at least 1-3 weapons, manipulate/change energy, meditation, yin yang, extreme tough training, discipline and sometimes they don't know when is to give up. They maybe not powerful as Tao Master but they can be unstoppable due to their heroic soul. A being that have heroic soul they have extreme determination, ambitious and destiny to change the wheel of fate which can rewrite the future without any consequence. Only one of these being is almost equal to 85% power of a regular god level being. But if the heroic soul shines, even gods also have tough time to suppress them. This custom summon is to summon a hero being that have a very powerful unstoppable force especially if you already decide what you want to do and you will get it no matter how tough it is, your mental will power explode like nova.
God Of Thunder and God Of War most of them represent the symbol of heroism you can check the list but no they cannot summon to be your companion except non god level being.
Don't worry about they are not god yet but they have super close chance to become god when their heroic soul shined. Bonding with them you will get fired up or pump up to super motivated but of course there are times these kind of super boost attitude will end up either self injury or mental breakdown or both. You must know when to stop because it can be called reckless and for your info there are god of thunder/war are reckless too.
The beings race can be choose below and whichever gender you want. You can ask for those being that have a lot self control so you wont end up being reckless. Additional you can ask for sexual and what art class they focus on.
Human, succubus/incubus, demons, fox spirit, tiger folk, snake demon, angels, djinn, vampires, were creatures, cambion, concuan, merfolk, siren, harpy, mershark, tanuki folk, lunar rabbit, wizard/witch, nekoshima, lizardman, ankou, elves, dryad, lich, watcher, nympho, valkyrie and any being race from zumi kingdom. You can ask us any particular race that I didn't mention here and even maximum 2-3 DNA hybrid being. I will send you the heroic being detail and you can communicate with it immediately before binding cause Heroic Spirit is a serious business. It is important to be able to agree terms on both side before I proceed binding. Don't ask me to be middle person to do the talking because what you both agreed is your both personal thing.