Menace, haste Whenever Satya, Aetherflux Genius attacks, create a tapped and attacking token that's a copy of up to one other target nontoken creature you control. You get {E}{E} (two energy counters). At the beginning of the next end step, sacrifice that token unless you pay an amount of {E} equal to its mana value.
![Satya, Aetherflux Genius (Borderless) (Ripple Foil) [Modern Horizons 3 Commander]](http://paradoxtcg.com/cdn/shop/files/552515.jpg?v=1741352919&width=1445)
