Do you agree with the list
You can generate a ton of mana if you're untapping something like Circle of Dreams Druid and if you cast it on something like Experiment Kraj, you can save it from removal, tap it again, and deal some damage
With collectibles, people tend to buy the things they like and as things get more popular, they start to expect a return. This focus on collectibles and investments being intertwined is an interesting aspect - and I dont mean that in the financial sense
If this spell was cast from a graveyard, exile it, then put it onto the battlefield transformed under its owners control with a finality counter on it
For one, Counter Catcher greatly benefits a slow set up deck like Gardevoir ex
Mark Rosewater has talked before about reserving design space and saving on innovations, to make them more exciting as they release