GROUNDBREAKER

Magnitude: Total Seismic Destruction!
Welcome to the absolute pinnacle of backyard pyrotechnics. The Groundbreaker Grand Finale is our premier $1,500 elite tier showcase, designed for those who want to leave the entire neighborhood completely speechless. This monstrous assortment drops an unparalleled, thundering combination of max-load 60-gram professional artillery shell lines alongside a staggering multi-case compound cake layout. Featuring the legendary Black Cat Demo Kit framework combined with specialized heavy display cakes, this elite collection delivers continuous, multi-level walls of break action, long-hanging willow mines, and booming finales that literally shake the ground beneath your feet.

The ultimate choice for unforgettable neighborhood showcases, maximum holiday celebrations, and true pyrotechnic enthusiasts who settle for nothing less than absolute dominance.

📦 Elite Heavy-Artillery Mortar Fleet:

• 1x The Patriot 6-Inch Canister Shell Kit (MEBC6438) – Massive 6" canisters packing maximum powder weight for absolute towering altitude and jaw-dropping, double-break spread performance.
• 1x Black Mamba 60-Gram Professional Canisters (MEF6021) – 24 elite, competition-grade canister breaks delivering ultra-loud, chest-hitting shockwave reports and pristine color symmetry.
• 1x Black Cat Legacy Collection Box (MEBC6520) – A multi-tiered master assortment containing Diablo, Neon Diablo, and Patriot shell configurations all in one elite box.
• 1x Black Cat Pro 8-Inch Premium Shell Kit (MEBC6543) – Professional 500g display-style breaks launching towering glitter, brocade crowns, and giant umbrella patterns.

🔥 Grand Finale Multi-Cake Cases & Showstoppers:

• 1x Black Cat "Demo Kit" Master Box (ATBCDK01) – A massive all-aerial multi-pack powerhouse adding a relentless extra 4 heavy 500g cakes and 12 rapid-firing 200g cakes (333 total shots!).
• 1x Colorful Waterfall Compound Rainbow Cake (MEF6103) – An incredible 28-shot multi-stage specialized compound item producing a vibrant, towering rainbow cascade smoke effect.
• 1x Mass of Fire 500-Gram Heavy Cake (MELC5026) – High-speed multi-shot bursts driving massive sweeping walls of silver chrysanthemum and crackling willow trails.
• 1x Magic Mushroom 9-Shot Max-Load Cake (MEBCC617) – 9 massive, maximum-bore shots launching stunning jellyfish and long-hanging willow canopies deep into the night sky.

⚠️ Product Availability & Substitution Notice

At Aftershock Pyrotechnics, we commit to delivering high-performance, premium displays. Due to fluctuating seasonal wholesale supply chains, all items inside our package deals are subject to change based on real-time availability.

While the exact firework names, artwork, or specific performance patterns of the individual aerial cakes may vary from what is pictured or listed based on what we receive from our distributors, we guarantee the total item counts, container shell counts, cake sizes, and overall retail value will always remain identical or be upgraded. You will always get a spectacular, high-magnitude show!