While some players say the beauty of Commander is Rule Zero's flexibility, others argue that game formats should stick to firm rules
The icing on top is that she allows you to return an instant or sorcery from your graveyard to your hand if your opponent decides to remove her, so you're likely getting value here no matter what

Rarity: C Cost: 3B Pow/Tgh: 2/2 Card Type: Creature - Aetherborn Vampire Artist: Aldo Domnguez Name: Consuming Aetherborn Finish: Regular Card Number: 0097 Set Name: March of the Machine Related Products Deeproot Wayfinder - Extended Art March of the Machine Near Mint, English 1 In Stock Near Mint, English 1 In Stock Near Mint, English 1 In Stock Urabrask // The Great Work - Showcase March of the Machine Near Mint, English 3 In Stock Near Mint, English 3 In Stock Near Mint, English 3 In Stock Knight-Errant of Eos - Extended Art March of the Machine Near Mint, English 4 In Stock Near Mint, English 4 In Stock Near Mint, English 4 In Stock Inga and Esika - Foil March of the Machine Near Mint, English 4 In Stock Near Mint, English 4 In Stock Near Mint, English 4 In Stock Onakke Javelineer - Foil March of the Machine Near Mint, English 6 In Stock Near Mint, English 6 In Stock Near Mint, English 6 In Stock Light Play, English 1 In Stock Ozolith, the Shattered Spire - Foil - Extended Art March of the Machine Near Mint, English 2 In Stock Near Mint, English 2 In Stock Near Mint, English 2 In Stock Halo Forager - Foil March of the Machine Near Mint, English 5 In Stock Near Mint, English 5 In Stock Near Mint, English 5 In Stock Zephyr Winder March of the Machine Light Play, English 5 In Stock Light Play, English 5 In Stock Light Play, English 5 In Stock

Since we're talking Constructed, it finishes a respectable number fifteen