Youngster, take Tiger the Ratatta. This Ratatta lives in the stages of life of a Tiger, as is his name.
The stages:
Hunting:
Must solo every pokemon he faces, and must never use his most powerful move.
Eating:
Must fight against only pokemon he has recently soloed, and must KO them again.
Sleeping:
Must not participate in battle, and cannot be taken out of your party
Mating:
Must be bred ASAP, and cannot fight until he has been bred
Hanging out with the Pack:
Must be in the party, and you must use every pokemon in your party in every battle you have.
Tiger must solo Falkner, Chuck, and Clair. From capture-Violet, Tiger is in the Hunting phase. Violet-Azeala, Sleeping. Azeala-Goldenrod, Eating. Goldenrod-Ecretuak, Sleeping. Ecretuak-Cianwood, Hunting. Cianwood-Olivine, Sleeping. Olivine-Mohagany, Eating. Mohagany-Blackthorn, Hunting. Through the E4, Tiger is in the Hanging out with the Pack stage, and must solo Bruno. In every other battle, the stage applies.
Kanto: Tiger must solo Misty, Sabrina, and Blue. From Indigo-Pewter, Mating. Pewter-Cerulean, Hunting.Cerulean-Vermillion, Hanging out. Vermillion-Cleadon, Sleeping. Cleadon-Saffron, Hunting. Saffron-Fuschia, Mating. Fuschia-Cinnibar, Sleeping. Cinnibar-Veridian, Hunting.
For the 2nd E4, the original E4 restrictions apply.
Must solo Red's Pikachu and one of his starters.
Good luck, and I hope to start Chapter 3 very soon!!