The most problematic and difficult to deal with permanents in a game of Limited are frequently large fliers like Twinflame Tyrant, terrifying equipment like Celestial Armor or Leyline Axe, or enchantments like Valkyrie's Call, and Vivien's -3 ability does a great job at dealing with these threats in a hurry
While ostensibly a combo piece when you consider cards like the aforementioned Dockside Extortionist or Mana Geyser, its also a great way to buy back the odd spell or two, or rebuild a board after a board wipe
Be savvy, check other retailers (especially TCGPlayer) and remember that Amazon isn't the only competitive online retailer
But due to that tricksy rules interaction with how Imodanes damage is dished out, its actually far more busted than you might think
Each rarity level indicates the likelihood of finding a specific card in booster packs and its relative power level
Crown Opal deals 180 damage for 3 Energy and acts as a wall for Attack damage to Terapagos from Basic non-Colorless Pokemon in the next turn