Wish

A very unique item in the group that can be exchanged for special things.

Anything that can be obtained through normal means in the group can be asked for as a wish.
Wishes may include: Double Legendary fusion, Delta Legendary, Delta Mon/Type of choice (serum still required for any Deltas), Legendary Horn, Dinner Bell, Delta Serum, Rainbow Shard, any type of Pokéball, Mega Stones, Meteorite (for mega Rayquaza), Red/Blue Orbs (for the Primals).
Cannot wish for: More than 2 of an item, more than 1,000 SG, retired items, past event items.