Safe Cracker (Asteria)

You are an expert in locks, vaults, and mechanical security.

• Gain proficiency with Thieves' Tools. If already proficient, gain expertise with Thieves' Tools instead.
• Gain a bonus equal to your proficiency bonus on Dexterity (Thieves' Tools) checks made to pick locks, crack safes, or disarm mechanical traps.
• Treat any roll of 9 or lower on a Dexterity (Thieves' Tools) check as a 10.
• Once per short or long rest, you can attempt to pick a lock or disarm a mechanical trap as a bonus action.
• You have advantage on ability checks made to locate hidden locks, vault mechanisms, pressure plates, and mechanical traps.
If already proficient, gain expertise