What are some potential cards you'd like to see printed, purely by how they'd interact with old cards in Eternal formats?

For example, I wish WotC made a ridiculously huge, swingy Minotaur with a strong Sundering Titan or Nicol Bolas type ability that costs 8 or 9 CMC, just to make Digeridoo better.

Also, a land like:

Clanhome of Hans
Legendary Land
T: Add W to your mana pool.
T: Exile target Lhurgoyf.