This is an APM build. The economy engine is the same Pirates APM gold loop: Бранн Бронзобород doubles the Battlecries of Корабельщик-стратег and Адмирал флота Тетис, creating a self-sustaining buy-sell cycle that generates spells and Gold. The unique part is what you do with that economy. Every time you buy and sell Ночной джазист, its Battlecry permanently increases the Health bonus of all future Blood Gems by +1. With Brann, that is +2 per cycle. Бесстрашный гурман is a Choose One — not a Battlecry, so Brann does not double it — but it still adds +1/+1 to all Blood Gems per cycle. After cycling Jazzer and Foodie 10-15 times, a single Blood Gem gives massive stats.
Шипошкур-барабанщик is your gem delivery system. Its Battlecry gives you a Кровавый обстрел — a spell that applies your scaled Blood Gems to the entire Tavern. Buy Drummer, cast the Barrage on the shop, sell Drummer, repeat. With Brann you get two Barrages per buy. Each Barrage applies your massively scaled gems to every Tavern minion, pumping the shop to hundreds of stats.
Скверносвин is the finisher. After you cast 3 spells, it consumes a random Tavern minion and absorbs its stats. Your APM loop naturally generates spells through Корабельщик-стратег, and each Barrage counts too. With a pumped Tavern, every Скверносвин proc adds massive stats. Golden Скверносвин eats one minion but gains double its stats.
Unlike most builds, cheap Tavern spells are critical here — every spell you cast counts toward Скверносвин's 3-spell threshold. Buy every 1-cost spell you see. The engine has two parts: economy (the Gold loop) and spell generation. Коллекционер раковин is especially valuable — with Brann it gives two Монетка таверныs, which are both spells that trigger Скверносвин AND Gold that fuels the loop. Вайш'ирский ныряльщик gives two Tier 1 spells on buy and death. Звезда родео Discovers a spell — two with Brann. Крутящийся лассомат works as a fallback until you find better generators. The rest of the APM fuel is the same as Pirates: Продажементаль, Буря в таверне, Состоятельный корсар, Терпеливый разведчик — all keep the buy-sell chain alive. The more spell generators you have, the more often Скверносвин eats.
Раскрасчик adds board scaling on top: every Tavern spell you cast plays a Blood Gem on 3 friendly minions. Since your loop generates dozens of spells per turn and your gems are scaled, your entire board grows alongside Скверносвин.
This comp requires an extreme amount of economy to function — typically a golden Brann by turn 9, or early Brann + Shipman + Tethys. Without the APM loop running at full speed, you cannot cycle enough Jazzers and Foodies to scale your gems in time.