As for the second part of our question, though: Is Aang's JourneyAang's Journey a sideboard Lesson
Nights Whisper Draw two for 2 is an awesome rate, and Night's Whisper does that for a little life drain
If four or more spells are cast in a single turn, (a common occurrence in commander), Erayo flips
A lot of factors go into determining the value of your cards, however, so you need to make sure you have a good idea of what to look for
I just updated the guide to add the cards that you mentioned, and decided to dedicate this guide specifically to Japanese cards because I feel like the other phone cards deserve a thread of their own
N6 Minimum Size Requirement - When a card is significantly undersized according to factory specifications