Here are some quotes, His power is basically a "I win" button
"I do not need destructive force."
"If I touch my enemy, it's over, so I don't need to put any effort into destroying them."
"I do not need speed."
A cold voice cut her off.
Forcefully.
Exceedingly overwhelming.
"If I swing, I hit my enemy, so I don't need to put any effort into hitting them."
Fiamma was not like a Saint that pushed through with power and speed.Using a battle in an RPG as an example...What if there was a ridiculous command of "defeat" among the usual commands of"fight", "defend", "magic", and "item".Most likely, Fiamma would respond in the same way to Kanzaki or Acqua and he would defeat them just the same. It didn't matter if his speed or strength were inferior. His exceedingly overwhelming "power" ignored any actions taken by his opponent and simply crushed them. It was like pushing a giant wall along to flatten a sand hill made by a child.
It was beyond playing rock-paper-scissors against someone who got to choose after you had shown your hand. Simply put, Fiamma was almighty. Whether you used rock, paper, or scissors, Fiamma would just use "win". It did not matter what shape his fingers made. At the point that he made the challenge, he had already won. That was why Fiamma did not need the things that were usually necessary. Speed. Toughness. Intelligence. Physical strength. Space between him and his opponent. Numbers. A weapon. Fiamma could bring an end to the fight by merely holding out his hand, so he did not need any of the usual cards that would lead to a tiny victory when used together. He needed to do only one thing to win. He would swing his right hand and it was all over. That was all there was to it. It seemed he had been limited in the number of times he could use it before, but he had overcome that by compensating with the knowledge he received from Index. Now, Fiamma could win as many times as he wanted.
