Our own Matt Bassil argued in a recent article that the new playtest cards printed in Mystery Booster 2 get MTG nerd humor far better than the silly cards in unsets do
I have for some reason listed some others that have also probably done their last work already in my cube but that were also once big names
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Archaludon ex is the slower of these two decks, but its ability comes with a bonus that makes it difficult to deal with for everything in the format except for the strongest turbo decks
The medallion cards, like Emerald Medallion, are staples, but Slime Against Humanity gets even more benefit out of the cheaper Locket of Yesterdays, which will reduce the cost to one green mana after just two other copies are in the graveyard
This is another combo deck that seeks to enable itself to cast rune cards for free, thanks to the combination of Jukai Naturalist and Runeforge Champion