Ignite the Future Paying 8 mana to get three spells for free can be busted, especially if you play decks that want to cheat expensive cards into play or theres a way to stack the copies
Biomass Mutation is a fine card, but the deck already has Overwhelming Stampede and there are other game-ending spells we could add that better fit the overall theme
It's worth it for the recursion and then ramping too so it's two for one for very cheap
1 Tamatoa - Happy As A Clam Card Number 219/204 While not necessarily the most popular character or even having the best strategic abilities in gameplay, "Tamatoa - Happy as a Clam" is currently leading the pack by a large margin as having the highest value of any card in this set
If I can pull that off, the enchantment Epic Struggle can let me win on my upkeep
Basically, this is great in the late game and awful the rest of the game, and that makes it really hard for it to get a great grade