Demonic Dragon Berserker, Jokushu : DZ Booster Set 07: Moon Fangs & Cerulean Blaze

[AUTO]:When this unit is placed on (RC), if you have a grade 3 or greater vanguard with Triumph Dragon in its card name, [COST][put another rear-guard into soul], draw a card, and [Energy-Charge 1].[AUTO]Front Row (RC)[1/turn]:When any player's unit is retired or [Stand] by the ability of your vanguard with Triumph Dragon in its card name, [COST][Soul-Blast 1], and all of your front row units get [Power] +5000 until end of turn.