Armaggon, Future Shark Cost aside, Armaggon, Future Shark is incredible, and ancient efficiency describes it well
To its detriment it's a sorcery, which places it further down this list than another draw X cards blue card-drawing card
When it comes to support for different creature types, the Magic: The Gathering gods dont deal out their favor equally
There are a multitude of Commanders that love this card, from Hofri to Delney, from Brago to Ranar
It allows you to turn any non-Ooze creature into a vanilla X/X creature based on the sacrificed creature's power
Each includes exclusive cards tailored to that deckpick your favorite mechanics and dive in to battle