These are solid cards to add to the deck: Tribute to the World Tree Buff and card draw Rhythm of the Wild Buff and haste The Great Henge Buff and card draw Hopeful Initiate Solid trigger and control Torens, Fist of the Angels Solid +1+1 source and tokens Vikya, Scorching Stalwart Solid +1+1 source and control Tajic, Legion's Edge Mentor and non-combat damage protection Doomskar Warrior Pseudo Draw and +1/+1 source Mirror-Shield Hoplite Aggravating this isn't in the deck to begin with, it's a backup deck and this is the backup doubler and it's in colors so
It was likely a printing error, and for the sake of consistency, Wizards has kept that error ever since, and made it a formal part of the card back's design
An entire genre of Archetype on Commander is called "Wheels." This is on the Reserve List so it's pricey, but it's still massively popular
Once it resolves, your subsequent creatures will keep getting buffed, so if this resolves around turn 3, there is a possibility that it will become almost impossible to deal with