Aether Refinery (Extended Art) [Modern Horizons 3 Commander]

Set:	Modern Horizons 3 Commander
Type:	Artifact
Rarity:	Rare
Cost:	{4}{R}{R}

If you would get one or more {E}, you get twice that many instead.
{T}: You get {E}, then you may pay one or more {E}. If you do, create an X/X black Aetherborn creature token, where X is the amount of {E} paid this way.

Avaati Vya's invention stabilized raw aether, but even she didn't know it would also create life.