Level 7 Fire Rain and Level 5 Enhanced Lightning Technique both have their own unique characteristics, advantages and disadvantages.
Level 7 Fire Rain:
Advantages: Level 7 Fire Rain has higher damage output and can cause damage to multiple enemies at the same time. When faced with large numbers of enemies, it can cause massive damage. In addition, Fire Rain also has a certain range of attack capabilities, which can cause damage to enemies within a certain range.
Disadvantages: The cooling time of Level 7 Fire Rain is relatively long, and the frequency of use may be limited. In addition, the hit rate of Fire Rain is relatively low, and the selection of enemies requires certain skills and experience.
Level 5 Enhanced Thunder Technique:
Advantages: Level 5 Enhanced Thunder Technique has higher single target damage and hit rate. It can cause huge damage to a single enemy, especially for enemies with high health. Additionally, Enhanced Thunder has a relatively short cooldown, allowing it to be used more quickly.
Disadvantages: The attack range of the level 5 enhanced lightning technique is relatively small and can only attack one enemy. Its effectiveness may be limited when facing large numbers of enemies.
To sum up, it is impossible to simply judge which level 7 fire rain or level 5 enhanced thunder and lightning technique is more powerful. Which skill to choose depends on the player's play style, class characteristics, and specific combat environment. In some cases, level 7 Rain of Fire may be more advantageous, while in other cases, level 5 Enhanced Thunder may be more appropriate. Players need to choose appropriate skills based on their needs and actual situation.