This might be my personal favorite card from the tournament in terms of playstyle and innovation
With the living weapon ability, it creates a creature token and attaches to it (a precursor to the Job Select mechanic from the Final Fantasy set)
Things are better with Jens on your side, and there are not many cards that can create that wince without being very good
Argothian Enchantress Besides having shroud, which is basically protection from spot removal, Argothian Enchantress is the cheapest mono-green way to draw cards from enchantments you play
But older white cards such as Divine Intervention take this philosophy in weird directions
Boltwave's arrival has also given rise to variants like Gruul Burn, Naya Burn, and Mono-Red Burn, making life gain more important to survive in the new Standard