Menace (This creature can't be blocked except by two or more creatures.), haste (This creature can attack, and as soon as it comes under your control.) 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 (two energy counters). At the beginning of the next end step, sacrifice that token unless you pay an amount of equal to its mana value.