You cannot cast an adventure spell that's more expensive than the discover number, even if the main part of the adventure spell is less
Enablers: WU is an A+B archetype (technically an A+B+C, since you want artifacts, enchantments, and things that want both), so ideally you can find cheap artifacts and enchantments to get your deck going
To really get our moneys worth, I think were likely to need a combo that exploits the ability to untap all of our creatures over and over again, like Jeskai Ascendancy or Intruder Alarm would
Although its no longer in the spotlight competitively, the card maintains a strong value due to its rarity and chilling artwork
If heads, the Burned Pokmon is cured
Six mana and losing a land is a big commitment, but the effect is strong