With Foundations providing an excellent new starting point for Magic that should stay crucial to the game for years to come, interest around the set is starting to pick up
Whispers of the Muse (T1, Ext, S, Block) A favorite in "Turbo Xerox" (a blue deck which used minimal land but a ton of cantrips to thin out the deck), Counter-Phoenix (Shard Phoenix + Forbid) and Tradewind-Awakening (put Awakening on the stack, tap all your lands for mana, untap all your lands), Whispers has what might seem like a hefty price to pay for one card but you get to do it turn after turn after turn
There are spell-based decks to build in this format, and this is exactly the kind of card they need to cast multiple spells throughout the course of a game
Vial Smasher only deals damage on your first spell each turn and at a random opponent or planeswalker
The classic bulk build, Dragonite needs a lot of energy for big boy attacks, meaning players have to stockpile a lot of support if they want to get him moving