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
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
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
#2 Chatterfang, Squirrel General Chatterfang is the first card on our list that creates additional tokens
Chandra's Incinerator counts all noncombat damage dealt to your opponents, not the difference in their life totals since the turn began
Sideboard Most people run two copies of Knight of Autumn, but I like having only the singleton