Devil on the Pitch, Elliot Ember

[Position] [AUTO]:When this unit is placed on (RC), Counter Blast (1), choose one of your opponent's rear-guards, and retire it. [AUTO](RC):When this unit attacks, if you have a grade 3 or greater <Chronicle> vanguard, this unit gets [Power]+5000 until end of that battle for each of your opponent's rear-guards retired this turn. [AUTO](VC/RC):When this unit attacks, if you have a <Chronicle> vanguard, Energy Blast (2), choose a Special Move with grade less than or equal to your vanguard from your face down special move zone, and use it.