Quina, Qu Gourmet seems like a fine addition to token decks, though I dont know that its actually all that good in dedicated frog decks
Crowded Crypt Crowded Crypt is a mana rock that does something one of the signs of power creep, and the type of card I think everyone should be playing
PSA uses a classic 1-10 grading scale, with the apex 10 rank named Gem Mint. As you might expect, getting a perfect Gem Mint grading is incredibly difficult, which has a massive impact on cards that do achieve that rating
The Tear Spell/Trap Sometimes is better to not play Scream when you have Scheiren in hand Lets say you have Mudora, Scheiren, Scream and two other cards in hand
Ive even considered Skyline Cascade as another hedge against aggro, though I suspect its too risky to be worth it