mega pokemon cards full art Blastoise EX - 102/108 your opponent takes 2 Prize cards Mega Gyarados EX - 115/122

Producing mana, attacking, and activating certain abilities require tapping a card, turning it sideways to indicate it has been used

When it is a benefit to your tribe that cannot easily be interacted with by the rest of the table and in the case of Edgar, does not cost you mana, it becomes something that leaves a reasonably sour taste in the mouths of the player base

You can see why this is on my Top Ten list, but just outside in my Honorable Mention section

Sophia, Dogged Detective Listed at: $3.50 Sophia, Dogged Detective creates artifact tokens that can be turned into +1/+1 counters for a dog typal deck

The effect doesn't trigger only once either, allowing for each artifact or enchantment you cast to build up more value