Adui
Is it just me that noticed that he is using buff skills to combine with summons that won't be much helpful soon? Like he used gigantification that increased his size and strength by a huge amount on a summon. Like that power buff is now gone, he can't increase his strength by what was it 500%?300%? no matter. thats 300% bonus that he is missing from himself. And i'm sure i saw him using other buff skills to mix with active skills. Thats just dumb if you have all the mana in the world to run 99999x "passive" skills. active skills are getting left behind way faster than he can just get mystic and soon phantasmal attack skills, that will exceed their dmg completely. Using buff abilities that can't/won't be replaced is just dumb.
He can probably combine Deep Sea Terror and Summon Destructive Titan, but it would be a pretty weak combination since his infinite mana would only have the effect of resummoning monsters upon their death, he wouldn't have anything to protect himself. Except in the case that his mana is the only limit on how many monsters he can summon at once, a combination of Titanium Body and Descend of the Dragon Emperor would be stronger.
Can’t wait for his phantasmal rank skills! Also I just had a thought, it would be kind of cool and sought of make sense if the emperor penguin had a unique skill that has something to do with his arrogance. Like the more arrogant he is the stronger he is, like the rage unique skill that guy at the start had. Thanks for the chapter!