Out of curiosity, what's the bloodline limit of the Scarlet Blaze? I know it's there on the profile, but what exactly is it?

Out of curiosity, what's the bloodline limit of the Scarlet Blaze? I know it's there on the profile, but what exactly is it?

By that I'm asking what his bloodline limit is, in the sense of how Hashirama's is the wood release, while any Uchiha Clan member's is the sharingan. What is the Scarlet Blaze's bloodline limit supposed to be?

what is the best combo for this main?

You just have to test and see. It really depends on what jutsu you choose to equip, and who you're up against.