1 Niv-Mizzet, The Firemind Has Big-Brain Flavor Text At first, the massive dragon Niv-Mizzet, the Firemind seems to have gibberish for flavor text, just a made-up equation to show off how smart this Izzet dragon is
Factor in nice incidental synergies with cards like Mox Amber, and Wan Shi Tong is the clear frontrunner of Avatar
Based on current market prices, Ghostly Flicker is the most valuable card in Avacyn Restored, worth around $ 2.77
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