Three different decks that will most definitely see play at Worlds have Fire weakness -- Metagross-GX, Decidueye-GX, Golisopod-GX -- so this already-powerful deck will have quite a bit of kindling to use to burn its way to victory
You can summon Sabrina from your Hand when you feel that the opponents Active spot is threatening, instantly giving you an advantage as you eliminate their potentially winning spot
What the deck unfortunately lacks outside of its fun playstyle is a decent late game and win conditions, as while you can build energy consistently, there aren't many places to spend it aside from continuing to ramp up your existing board in the late game
A Borderless Dwarvish Language treatment reimagines cards like Arcane Signet, Mox Amber, and Treasure Vault using Tolkien-inspired script, while the Dragon Hoard frame showcases Desolation of Smaug
Bonehoard is at a minimum a Mortivore (power and toughness equal to creatures in all graveyards), which is already in most Type 4 stacks, and this thing generally sticks around even after you kill off the creature token
If that creature is still on the battlefield when the ability resolves, it'll be counted if appropriate.