That is not acceptable for a buying guide because collectors make decisions visually
Songs and actions like A Whole New World refill your hand and set up combos, while disruption cards make sure your rival never feels safe

Set Information Format Legality Competitive Context Inverter of Truth + Jace, Wielder of Mysteries + Elixir of Immortality Win the game Inverter of Truth + Thassa's Oracle + Elixir of Immortality Win the game Magda, Brazen Outlaw + Academy Manufactor + Maskwood Nexus + 6 more Infinite card draw, Infinite Clue tokens, Infinite colored mana, Infinite damage to creatures, Infinite death triggers, Infinite draw triggers, Infinite ETB, Infinite Food tokens, Infinite lifegain, Infinite lifegain triggers, Infinite LTB, Infinite sacrifice triggers, Infinite Treasure tokens, Put all artifact and creature cards from your library onto the battlefield, Put all artifact cards and a subset of creature cards from your library onto the battleifeld Magda, Brazen Outlaw + Academy Manufactor + Maskwood Nexus + 6 more Infinite card draw, Infinite Clue tokens, Infinite colored mana, Infinite damage to creatures, Infinite death triggers, Infinite draw triggers, Infinite ETB, Infinite Food tokens, Infinite lifegain, Infinite lifegain triggers, Infinite LTB, Infinite sacrifice triggers, Infinite Treasure tokens, Put all artifact and creature cards from your library onto the battlefield, Put all artifact cards and a subset of creature cards from your library onto the battleifeld Magda, Brazen Outlaw + Academy Manufactor + Maskwood Nexus + 6 more Infinite card draw, Infinite Clue tokens, Infinite ETB, Infinite Food tokens, Infinite LTB, Infinite Treasure tokens, Infinite colored mana, Infinite damage to creatures, Infinite death triggers, Infinite draw triggers, Infinite lifegain, Infinite lifegain triggers, Infinite sacrifice triggers, Put all artifact and creature cards from your library onto the battlefield, Put all artifact cards and a subset of creature cards from your library onto the battleifeld Magda, Brazen Outlaw + Academy Manufactor + Maskwood Nexus + 6 more Infinite card draw, Infinite Clue tokens, Infinite colored mana, Infinite damage to creatures, Infinite death triggers, Infinite draw triggers, Infinite ETB, Infinite Food tokens, Infinite lifegain, Infinite lifegain triggers, Infinite LTB, Infinite sacrifice triggers, Infinite Treasure tokens, Put all artifact and creature cards from your library onto the battlefield, Put all artifact cards and a subset of creature cards from your library onto the battleifeld Syr Konrad, the Grim + Tainted Strike + Elixir of Immortality Each opponent loses the game

The answer depends entirely on era and rarity
You cant use it to punish combat tricks, save your creatures from removal, or wait until your opponent makes a choice