Bant is the color trio of balance (or imbalance, depending on your experience with Bant in your own playgroup), growth, wisdom, and a little too much card draw
Chandra's Incinerator counts all noncombat damage dealt to your opponents, not the difference in their life totals since the turn began
Here are some other cards to keep an eye out for that will let you power the deck up further and potentially dominate the battlefield
Double dragons are great, even if youre just duplicating 5/5 fliers
Atraxas Fall also acts as a Plummet, so there an extra bonus to make up for it being a sorcery rather than an instant
I don't believe this card had any influence on this mechanic though as I never had an opportunity to show it to anyone because the set got put on hiatus