Centering: Measure borders (Yellow border on vintage, grey on modern) get the ratio between the 2 numbers (division of the total) Between 50/50 & 55/45 on the front and 50/50 & 75/25 on the back (considered gem mint centering) Between 56/44 & 60/40 on the front and 76/25 & 90/10 on the back -1 point Between 61/39 & 65/35 on the front and 90/10 or better on the back -2 points Between 66/34 & 70/30 on the front and 90/10 or better on the back -3 points Note: If card starts to worsen from centering from here at a PSA 7 but everything else is perfect about the card, in some cases a grader will do you a favor and give you a 9 (OC) qualifier to designate card is great but is off centered
You can use that self-bouce to power out landfall
And since Bentens effect is not once per turn, it can be done multiple times
Magic: The Gatherings Rarest Cards Of All Time 10 - Time Walk (Alpha) A card from the games Alpha Edition, Time Walk has sold for around $25,000 and offered an extra turn for a measly two mana, meaning it was banned pretty swiftly
and it can only be used on the first turn, and only when going second
For whatever reason, I never got into Magic: The Gathering or the Pokmon trading card game as a kid