Since this is both a sacrifice outlet and puts a land into play, all you need is a card that makes tokens on landfall, like Scute Swarm or Sporemound, an Intruder Alarm or Retreat to Coralhelm for untapping, and a Karoo land to draw your entire deck and get enough landfall triggers to take out the table with effects like Retreat to Hagra or Ruin Crab
Like most Magic: The Gathering cards, the value of Marauding Sphinx depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Outlaws of Thunder Junction)
Dont use Wizards IP in other games (Only Magic: The Gathering) Dont use any of Wizards videos or music, full stop
That artifact deals damage equal to its converted mana cost to Goblin Tinkerer
It is also the year I strated this blog
Even better, Sword of Wealth and Power makes a Treasure token when the equipped creature deals combat damage to a player, and then you get to copy the next spell you cast this turn