I know that the lands entering the battlefield tapped follows suit with the similar cards printed lately, but for six mana Id like to see an exception this time for them entering untapped, especially with how well it would be flavor-wise to cast a Nissa, Vastwood Seer with those three untapped Forests
Card draw, removal, and reanimation give him answers to almost everything, and starting at s even loyalty makes him hard to remove cleanly
Decks playing the long game are less interested in fast lands, as there are more opportunities for these lands to mess up the curve
Even creatures that dont have any specific tribal mechanics can still affect things because their creature type will impact the tribal cards you are playing
Perhaps Youve Met My Cohort If you put this scheme in your scheme deck, you must, by all means, have an expensive planeswalker in your main deck
While there are some other phenomenal options, these are the ones I think are most universally good, and will help be the glue in your decks