Toph also introduces Earthbending, which seems like a particularly interesting mechanic amongst the bending techniques
First Aid is the best option to keep Grete healthy, and can heal horror off Roland incurred by Cover Up
3 Breeding Breeding one's starter with another pokemon to maybe get a Litten that is shiny and possesses a different ability and moves is not a bad idea, however, can be time-consuming
Also nifty in a certain Future Sight deck that another esteemed writer on this site swears by 9) Constant Mists Just three words
Cards like Fabricate, Whir of Invention, and Treasure Mage are in the deck for situations where your engines need some help
If you want an X-spell that converts all your spare mana into tokens, you cant do better than Forth Eorlingas!, which not only spits out hasty, trampling tokens but gives you the monarchy