This way, you can choose exactly how many permanents and how many extra turns you have, and there can be no colluding between your opponents to give you the worst deal
Mystic Confluence manages this handsomely
Your speed can only increase by one each turn, and once you have four speed, you achieve max speed permanently
I recommend reading the article to learn which Vehicle cards you should focus on from Aetherdrift to add to your collection.
It seems that this would be a very effective defense against any targeting, for any action in-game, due to the risk of the active players card being immediately removed from play
We joke about internally having a storm scale, with storm itself being the most powerful keyword we would ever put on a card