For removal, we rely on bouncing creatures with Desculpting Blast, which also conveniently leaves behind a flying artifact token
As with Timmy/Tammy and Johnny/Jenny, Spikes come in a variety of flavors based on how they want to prove their ability - Innovators often have Johnny/Jenny sensibilities, in that their focus is on understanding how the game works at its core and demonstrating that mastery by being the first to come up with new decks, tactics, and advancements in play concepts
This means that a helpful way to create lenticular cards is to add abilities that appear on the surface to be fluff
I think Wizards needs to look at the (1)(U)(G) mana cost as there is also Uro, Titan of Natures Wrath
The power levels that I play in mostly dont require responses like this
Disadvantages: Not all cards are accepted