What is funnier is that when they change one or 2 cards and say:"Hey this is how you play it", haha. Koakis released alongside U.A, where they were back then? Why no one was explaining them? Because they called them trash, and no one accepted the fact that they destroy themselves. Actually, the only explanation that they should say is: "Without Diamond Core, Koakis are nothing".
Lol I didn't underestimate Koa'ki Meiru at all, in fact I reached KOG with Koa'ki 2 times and got to lv max kc cup one time in 2018.
I actually typed tons of paragraphs to explain and explore how the deck works, matchups, techs and plays
Btw, forgot to mention Markov krauz's KOG with Koakis 2 times in 2018, as he is the only one took the time to explain them well, without even the need of Diamond Core. Shoutouts to him.