Firstly, as you might expect, each card has its own usefulness. It is situational depending on factors other than stat such as element and the stats of clan.
Therefore, assuming we are against an enemy with Neutral element, here is the rank:
The explanation S+ rank
These cards are so popular you might notice it mentioned in any particular raid recommendations and floor guide. This is due to the high DEF and HP stats.
is here although high DEF and HP stats is because of his element. Dark counters Light, and Light counters Dark. This makes him only recommended to be used against Dark floor or raid. Sasuke Uchiha
is here is because of the Grass element, which can be used against certain Ground element floors or raids. The high HP is useful for clearing certain floors Fairy King Harlequin
is here due to decent DEF and HP stats.
Despite the cool-looking image, these cards are here because of the low DEF and HP stats. This talent does not rely much on the ATK stat due to the % damage. Hence, even though these cards have high ATK stat, the performance is lower than the cards above.
Combining these with
for raid team is also not recommended since this means the remaining slot for healer must be a card with passive heal talent (such as Trick Room DEF , Life Sap ) or else it will be 3 active cards in a team.