Hakham's Blueprints

Inventor

Hakham is an inventor and tinkerer. Unfortunately, his research is missing from his communicap account. Recovering the blueprints of his research and others allows Hakham to craft useful items during a short rest. Doing so, he does not need materials but he does need to wait for "resources" to replenish for the indicated amount of Long Rests AND a special requirement for each craftable.
Along with this, Hakham can craft most mundane items on a short rest without an associated check. the value of the items can be no more than (10gp X Artificer Level) per short rest.

Charm Grenade - Blueprint 2 Long Rests
A hand thrown spell "Charm Person". Wisdom Saving throw DC = your spell save DC +2. Area 15'x15'x15'. Failure= charmed by Hakham for 1 hour.
Recharge mechanic: successful Persuasion check on NPC.

Home Stone - Blueprint 1 Long Rest
A set of sister stones that allows the user to return instantly to wherever they leave it's sister stone. Can transport up to 9 other creatures with you up to 1 mile through any material.
Recharge mechanic: successful Intelligence check.

Planes Protective Suit - Blueprint 1 Long Rest
Protects wearer from ENVIROMENTAL effects of the planes that would prevent those from the material plane from traveling there. If the wearer takes 100 damage before a long rest, this suit becomes disabled.
Recharge mechanic: successful knowledge check (arcane, history, Religion, nature,)

Rev-mere - Blueprint 3 Long Rests
The motor-steed. A mechanized horse familiar with two wheels. Much like a horse and a motorcycle combined into a construct mount.
Recharge mechanic: fix a mechanical problem of an NPC with a successful Arcane check.