D&D 5e (2014) / The Forging of the Halfhammer - Part 1 / Otsuka RPG Day

"The Bones of the Mountains nursed in The Heart of Fire, Shaped by the Soul and quenched in the Lifeblood of Ice."
An approximate translated summary on how to work Adamantine - Unknown

The Legend Heim Halfhammer is a story told to all Dwarven bairns. How in a time of great need he succeed in forging the Halfhammer that gave him his name and fought back against a hundred thousand Orcneas. He then founded the great Dwarven city of Heim Rada which bears his name. In this story they are taught lessons of dedication and perseverance in the face of adversity.

But Heim Halfhammer was not alone. Indeed, without the support of his Clan, he never would have been able to achieve his great deeds. This is the true story of how a rag tag group came together to fight back against impossible odds and write their place in history.

Character Creation
This adventure will be for 10th level characters. Standard mundane equipment can be applied as makes sense for the character. Additionally characters can equip 1 rare magic item, 2 uncommon magic items and 500 gold pieces.
You must play a 2014 PHB Dwarf. This is a Dwarf adventure about being Dwarves. A cross between Thorin's Company and the Argonauts.
Classes and subclasses are restricted to the 2014 PHB and Xanathar's Guide to Everything with the potential for some exceptions. We will not be using any rules from Tasha's Cauldron onwards. If you would like to use a feature from another official source, please message me in advance.
All character sheets must be printed and all dice must be physical. There will be no digital devices allowed at the table.

Bring your best Scottish / Swedish / German accent and prepare for some Dwarf shennanigans. Beards are encouraged but not required.