Open the Armory is one of the best Aura tutors, but it is already being used in the Chasing Adventure set, and its white color identity means it cannot be used in a deck built around the Rakdos Shadow the Hedgehog card
Where I would have played cards like Wood Elves or Armillary Sphere in the past, I now consider the Simulacrum
Mechanically, it is more or less a rework of Rapunzel - Gifted with Healing from The First Chapter, carrying almost the exact same effect, but as an action card, and being potentially slightly less flexible in real play
5 Azusa, Lost But Seeking Always Looking For New Lands Azusa, Lost But Seeking is a three-mana legendary Human Monk creature clocking in at 1/2 strength-wise
Zndrsplt, Eye of Wisdom + Okaun, Eye of Chaos The partner combo of Zndrsplt, Eye of Wisdom and Okaun, Eye of Chaos has the potential for a ton of card draw thanks to Zndrsplts ability