mtg doctor who card price spike Infinite combo with causes 360% Talisman of Impulse Price &
Description
Seven power when alive, gives two great abilities to your attackers, and theres even a sweet constellation version to get before it gets too expensive

For zero mana, you get to redirect a removal spell meant for your best card back at one of your opponent's best cards

Let's look

You must choose a creature you control and a creature you don't control as targets to cast Finishing Move

In which case we could easily see the card strike an iceberg in the coming weeks and plummet right back down again