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
Speaking of the number 7, lets take a look at what made it to the number 7 spot on our list
$0.49 Ichor Elixir March of the Machine Commander Decks $0.49 Tellah, Great Sage Final Fantasy $0.49 Zell Dincht Final Fantasy $2.49 Inspired Tinkering Commander Legends: Battle for Baldur's Gate $0.49 Jill, Shiva's Dominant Final Fantasy $0.49 Louisoix's Sacrifice Final Fantasy $0.39 Relm's Sketching Final Fantasy $0.79 Zanarkand, Ancient Metropolis Final Fantasy $0.35 Ring of the Lucii Final Fantasy $0.49 Triple Triad Final Fantasy $0.35 Shantotto, Tactician Magician Final Fantasy $0.49 Summon: G.F
It is good to destroy target permanent, and together black and white have the right to destroy every permanent type that existed at the time
Putting the land into play untapped makes these really strong
