Chandra, Flame's Furys Shock is basically irrelevant by the time it comes down, and there are much better, cheaper Chandras that deal 4 damage to an opposing creature
I am kind of distraught by the fact it only interacts via tokens though
This means were looking at cantrips, rummaging, and wheeling, with a focus on speed, cheap cost, and a higher number of cards drawn
Speaking of which, escalate is a better mana sink than entwine the same way that multikicker is a better sink than kicker, because it offers granularity via multiple tiers
There is a slight value in using learn and lesson cards for a storm deck
While not the most efficient burn spell it is reasonably cost, fairly meaty, and still plenty playable