Training Sword is a unique weapon usable by Link in Hyrule Warriors: Age of Calamity. It is awarded at the end of The Battle of Hyrule Field if save data for Breath of the Wild is found on the player's console.
The seal "Chance to Automatically Guard" on this sword is unique. If sold or fused away, it cannot be reobtained on the same player profile without restarting the entire savefile from scratch.
In-game description: A wooden practice sword used by soldiers of the Hyrulean army. It has a decent weight to it. Gripping it takes you back to your early days of training.
The base cost to enhance it by fusing another weapon to it is 50 rupees per weapon used as fusion material. This increases to [X] rupees when the weapon to be enhanced reaches X level.
Sell value at level 1 with its default seal is 80 rupees. If sold, it cannot be reobtained.