While Blood Moon is best known for its role as one of the most brutal hate cards in Modern and Legacy (both in sideboards and maindeck)
Aetherize : Aetherize only affects attacking creatures, making it an excellent defensive tool
You get the artifact creature master with Urza, Chief Artificer, the gargantuan The Capitoline Triad, who fuels historic synergies and encourages you to play massive artifacts, and then Imskir Iron-Eater keeps your artifacts going with a strong draw effect when it comes into play
Despite this, both free-to-play and premium players can find workarounds to bypass the limits and level up more quickly
Oh, and when it comes to defenders buying you time to build up to when you can establish dominance via combo or control, nothing is better than these guys because they give you a card to keep digging to find that needed mana, combo piece, or removal
The surprise factor, the disruption factor, and the pseudo-gust gives this card a true sense of playability