We knew something had to change
There is a lot more to discuss in our Norin the Wary Commander Deck Guide which features this very deck
Some other decks of this type are: Grishoalbrand (Decks that use Goryo's Vengeance to cheat out a Griselbrand and Nourishing Shoal to gain enough life to continually abuse Griselbrand's card draw), Melira-Pod (using Birthing Pod to fetch out a Milira, Sylvok Outcast and then repeatedly sacrifice a Murderous Redcap for infinite damage), CopyCat or Crazy Cat Lady (combination of Saheeli Rai and Felidar Guardian to produce infinite creatures, much the same as Splinter Twin) and Prosperous Bloom (or ProsBloom for short) (using a combination of Cadaverous Bloom and an X-cost card drawer like Prosperity to either empty the opponent's library or fuel a single giant X-cost direct damage blast)
That token only sticks around for one turn, but it does get haste
Character cards are most common, denoting their power in top right and their effect, if any, in the center text box of the card
#2 Here's some Janky options for ya: Not all are updated but it's some ideas for ya