Instead of doing a deep dive on Tiamat (look at the Ur-Dragon page, its the same deck) or even Xanathar (everyone is bafflingly building a mill deck, I guess to optimize what one card you get?), I think Im going to do a real shallow strafing run through everything to get the big hits out of the way first
She also gives all of your other enchantments menace
Sophia, Dogged Detective can make a bunch of Food, but theres no clear synergy with the dogs this card lets out
For draw, This is my Family or The Library A Gift for Belle are cheap options
In the second Sun & Moon expansion, Guardians Rising, we received this glimmering Lightning Energy as a secret rare card for the set
Spirit of the Labyrinth can seriously choke blue and green decks, Aven Mindcensor can turn a fetchland into a Wasteland, and Imposing Sovereign can shut down any creatures with haste