Meanwhile, Friends on the Other Side is a really powerful song card, enabling you to draw extra cards
Say hello to Ancient Greenwarden, the land loving dork that will let you replay lands from your graveyard and gets you a second trigger when land arrives to the party
Finally, while mana bases are always mid in precons, I did want to make one suggestion in Vault of the Archangel
Borderless Special Guests Special Guests are reprints of existing Magic cards not present in the main Edge of Eternities set
Pillar Analysis: High Power (Dual Land), Scarcity (Beta, Reserved List), Format Staple (EDH/Vintage)
Although the Human tokens created by the triggered ability are attacking, they were never declared as attacking creatures (for the purposes of abilities that trigger whenever a creature attacks, for example)