[AUTO](VC/RC):When it attacks a vanguard, COST [retire another rear-guard], draw a card, if a unit with equip gauge was retired for this cost, choose one of your opponent's rear-guards, and retire it.
[AUTO](VC/RC):When it attacks a vanguard, COST [retire another rear-guard], draw a card, if a unit with equip gauge was retired for this cost, choose one of your opponent's rear-guards, and retire it.