White Mirror Entity A card that goes into any tribal deck with white, Mirror Entity and a little bit of mana can provide some big beats
It only gets better when your deck is mostly creatures, but it goes into hyperdrive when you have powerful lands worth digging for too
The effect here is, ultimately, very simple
I feel confident in saying that while she has a higher ceiling than The Swarmlord, she feels like a less impactful commander within the context of the precon without modifications to add more X cost cards
Pair her up with Leyline of Anticipation, Vedalken Orrery, and other flash-enablers so you can cast her on your opponent's turns to maximize her triggered ability
This appears to represent Sheherazade delaying her execution by telling the king a story every night and stopping in the middle so the king would spare her life for another day to keep hearing her stories