Sure, hes only a 1 & 1 character with 1 lore when questing, but if the opponent challenges him, you instantly gain 2 lore, players more often than not just leave him alone
If you do, create a 1/1 colorless Hero creature token and put X +1/+1 counters on it
The Floodborn cards Protective Embrace effect grants other characters the Ward keyword, making it valuable as a way of defending against challenges from your rival players
Cards like Twinflame Travelers and Flamebraider reward you for staying in elementals by doubling triggers or fixing mana specifically for the creature type, while Eclipsed Flamekin helps smooth draws and keep your hand full
If youre feeling stuck with what to brew, just pick out a few cards, set yourself some rules of what not to include restrictions breed creativity, after all and just start pulling out cards