I particularly like Order/Chaos as a combination defensive/offensive card for Squirrel decks, and have recently tried to put Guided Passage to good Squirrel use
After all, were talking about a bunch of cards that skip Standard, Pioneer, and Modern, and whats good in those formats isnt necessarily the weird, narrow stuff that is most rewarded in Vintage and Legacy
The only problem with trying to utilise Shift as an ability is that it relies on you taking up space in your deck for cheaper versions of the characters you want to shift out
Gixian Puppeteer is basically Sheoldred at home, draining for two whenever we draw our second card of a turn, which helps keep our life total high and also gives us a way to burn our opponent out of the game without attacking
If the only targets in play are Treasure tokens, just don't target them, or the opponent can sacrifice them in repsonse and fizzle the whole spell