Danny Pink is also a good draw engine that can work well with the Spider-Man 2099 and Lyla, Holographic Assistant combo, generating a lot of counters from drawing more cards
I have however given some thought to that attitude and can probably in fact make a pretty good case for why it would be well in Wizards interests to consider cube players as well as vintage, modern, EDH, standard, draft, and the rest
Thanks to not technically destroying things, it means you can even kill indestructible creatures with this ability
You put the creature spell on the stack, which causes its cast trigger to happen
If green had a higher depth of good six drops this would likely see a lot less play in the deck
If thats the case, then you might want to add more sources of card advantage