#3 The order, from a production standpoint, is arbitrary
Blood Moon can also single-handedly shut down multi-color decks that are reliant on non-basics to generate the mana they need on demand, so thats nice too
This card is a nice alternate wincon for legends decks, putting the Hammer down on everyone
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Notes and Rules Information for Red XIII, Proud Warrior: An Aura controlled by another player does not cause a creature you control to be modified
Exiling those artifacts (rather than destroying them) is an upside, but way too little to make up for Ruinous Rampage's lack of a destroy all creatures mode
It provides mana and card advantage, making its serialized version a proper chase card with listings at $1,000