Wanted:
-Starf Berry
Offering:
-Lucky Egg
-Lansat Berry
-Any weakness berry
-Any mutation berry
-Old Amber, Claw Fossil, Root Fossil, Skull Fossil, Armor Fossil, Cover Fossil, Plume Fossil
-Quick Powder
-Metal Powder
-Soft Sand
-Grip Claw
-Metronome
-Luminous Moss
-Destiny Knot
-Everstone
-Prism Scale
-Any of the weather rocks
-Any of the herbs
-Rare Candy
-A pokemon with Pokerus.
-Any pokemon in the Kalos dex (except legendaries or hold item trade evos), and quite a few others from the national dex.
-I could probably also rustle up any of the Battle Maison items (except ability capsule), any evolution stone, King's Rock, Lagging Tail, Metal Coat, Dragon Scale, DeepSeaScale, or DeepSeaTooth, given a bit of time.
-Heracross - Adamant, Moxie, with Rock Blast and 4 perfect IVs.
-Ralts - Modest, Synchronize, 5 perfect IVs
-Honedge, Adamant, 4 perfect IVs
-Shuckle, Impish, 5 perfect IVs, Contrary, Sturdy or Gluttony
-Beldum - Adamant, 2/3 perfect IVs.
-Adamant, Modest or Jolly Ditto, with 2 perfect IVs.
-Adamant, Modest or Jolly Synchronizer.