This isnt THAT good with Engine since it only taps for 1 mana, but it does untap every iteration (unlike lands) and it lets you draw very aggressively and keep a fat mitt full of goods
Its definitely not the best mythic to pull from Dark Ascension , but I loved it just the same as though Id pulled Sorin, Lord of Innistrad
She turns them into doubles of her power and won't need long to break into her with enough landfall for a 20 damage win in Five Color or Commander Damage win in those formats too
This means it can help burn-style decks refill their hands, but more impressively, allows for a fun combo with Niv-Mizzet, Parun, where you win the game when you draw a card
When the Doctor Who Commander decks were released for Magic: The Gathering , fans of the show expressed disappointment that there was no Doctor that could be the commander for a deck featuring ALL the Doctors
You have to be careful how you tune your deck, because using auras, equipment, lords, and other effects that grant abilities cause creatures to lose Ruxas +1/+1 buff