Date- 27 Mar 2321
Time- 15:46
Location- Sky Blossom City, Card stadium, Arena no.2
"Lightning artillery" in response to Corey's words I just bombarded the monsters with lightning. Having summons fight an Ego Elemental was redundant. Cloud Lord was not exactly an Ego Elemental per se but it satisfies the condition of one.
Turning a broken Rune into an Ego Elemental was a huge feat. This could only be achieved when the broken Rune completely surrenders to its new master.
Using a rune to create rune cards is already demanding in itself but to use a broken rune to create rune cards is even more demanding not to mention something as advanced as an Ego Elemental.
Rules and runes are new concepts to the story with little info on them leading to the confusion I will be explaining them later as explaining now will lead to info dump but it will have to wait till the 2nd volume University.