One Who Surpasses the Storm, Thavas

:When your G unit during your turn, choose one of your vanguards, until end of turn, it gets ":When your unit attacks a vanguard, if it is the fourth battle of that turn, choose three of your opponent's rear-guards, your opponent chooses one card from them, and retires it.". :When this unit attacks a vanguard, if it is the fourth battle of that turn or more, until end of that battle, this unit gets +1, and your opponent cannot call grade 0 cards from hand to .