Buy on: 62
While most of the game's attacks are guaranteed to be at least moderately successful, some of them have a bit of a luck factor to them, and flipping a coin is occasionally required for a card
Okay, you still need to exile six cards from your graveyard and it can be very bad in multiples if you need to exile six more cards, but what if you got to manifest it, and flip it later for just 3 mana
When you make a return, theyll scan your barcode and youre all set
A number of actions also cant be cancelled once selected (but before being executed), making it easy to accidentally force yourself to sacrifice monsters because you misunderstood exactly what a card or effect required
This card could also get cards from your own back row back into your hand, so you could play them again or get rid of floodgates so you can play without their effects affecting you