In the card fighting games, Iori has a greater power level than Kyo, according to those who judge the outcomes of these fights based on the card game power levels. However, this does not mean that he is always guaranteed a win because Kyo can fight back very hard when needed. Iori is known for his high-flying attacks that often cause damage to himself as well as his opponents. This makes him a risky fighter to face in a match and also means that he can lose sometimes. On the other hand, Kyo's style is more calculated and precise with strong defenses that allow him to survive even if he loses some matches. Iori is usually placed at position 1 or 2 in most Card Fighter tournaments while Kyo tends to show up later in the top 8-16 spots. However, this isn't always the case since different people have different preferences when it comes to fighting games so you should consider this when judging which one is stronger. Overall, Iori is considered to be one of the best fighters in the game due to his impressive wins and losses. Kyo on the other hand is known for being one of the hardest fighters to beat because even if you lose you can still perform well enough to make the next round. He is usually placed between positions 3 and 4 at most tournaments.