Diagnostic fees cost $150
Its important to know that these are rough estimates
When we talk about EDH, the first question that comes to our mind is What other card with the same name?, since it is a singleton format
Prosper allows you to exile the top card of your library at the end of your turn, and you can play that until the end of your next turn
The second activated ability does the same, but it creates five token copies at the cost of 6RRR, which is likely never to happen in a match
Aetherdrift - Start Your Engines // Max Speed Best card: Mendicant Core, GuidelightMendicant Core, Guidelight Runner-up: Samut, the Driving ForceSamut, the Driving Force "Start your engines" grants the player its first point of speed, which will increase by one during said player's turn if an opponent loses life, but it will do so only once