[card]Coat of Arms[/card] $8.00 The most expensive card on this list
However, if a player Mega Evolved one of their Pokemon, their turn ended automatically
From a starting point of around $6 the Universes Beyond: Assassins Creed sets, Edward Kenway has swiftly climbed to a median price of $34 at TCGplayer
Name a creature type, all creatures of the named type get +1/+1 and gain trample until end of turn
Then again (even though I have zero experience with grading cards), I hear PSA being incorrect in their grades quite often, both positively and negatively in terms of grade
And thats not all: remove flying counters from your creatures placed on them by Luminous Broodmoth, slow down the aging of Cumulative upkeep cards, like Mystic Remora (or Blizzard, if you feel like putting flying counters on opponents creatures like a monster), allow Undying creatures to continually un-die the (giant robotic manta in the) skys the limit