Fifth Omni Dragon Lord, Drum

<Dragon World> [Call Cost][Pay a gauge & put the top card of the deck or a card from drop into this card's Buddy Soul] [AUTO](RC)[1/Turn]:When this unit attacks a grade 3 or greater vanguard, [COST][pay a gauge], choose one of your opponent's front row rear-guards, retire it, and this unit gets [Power]+10000 until end of turn. [AUTO]Front Row (RC)[1/Turn]:When your damage check reveals a card, if you have a grade 3 or greater vanguard with "Gao" in its card name, and you do not have another rear-guard with the same card name as this unit, your opponent chooses a card from their hand, and discards it. [CONT]:[Soulguard] (When this unit would leave a (RC), you can put a card from this unit's Buddy Soul into drop to have it stay on the (RC)