For increasing damage, well bring in Uncivil UnrestUncivil Unrest, which gives all of our creatures riot (when they enter, they either get haste or a +1/+1 counter), and when our creatures with +1/+1 counters do damage, that damage is doubled
It enters the battlefield tapped unless you control a Swamp, and its primary ability allows you to tap and pay three mana (1 generic, 2 black) to draw a card while losing life equal to the number of cards in your hand Castle Locthwain This one's kind of cheating
The Enigma Jewel Like a mana dork with summoning sickness, so does The Enigma Jewel require an upkeep before it can be used
Alternatively, you can attack with her and then tap her to draw that card post-combat or right before your next turn to keep the momentum up
However, as a staunch believer of the Imperial Court and its laws and procedures, she has never faced a challenge as great as the one she faces now: a Kamigawa without an emperor
It gets even better if you roll chaos, as you can buff not just your tokens but other creatures you may just happen to have sitting around as well