One of the oldest conflicts between SunClan and RainClan is which of them should own the Sunstones. The SunStones are a collection of rocks that the sun warms up, creating a pleasing place to relax. After moons of argument, war finally came and SunClan took full ownership of the SunStones. There were many casulties on both sides, including the SunClan deputy Sunstorm who was left paralysed. Due to her daughter's lifechanging injury, Brightstar became more bitter towards Darkstar, allying with SnowClan leader Fallenstar.

RainClan's biggest disaster struck unsuspectingly. There was a while when Clans thought that RainClan would be unaffected by a prophecy that all clans would suffer by an faceless enemy, but this was not to be true. In fact it is arguable that they got the worst enemy. The Old Lake in RainClan territory became tainted by Two-legs, poisoning the cats and prey that had drank from it. The cause of the problem was discovered just in the nick of time by Moonshine who had came to help after Branchtail had come to find the SunClan medicine-cat for help. Many cats of all ages died, including Darkstar who lost a life.

Started by a mysterious burning stick suspiciously left in SunClan territory, the fire caused mass destruction, spreading across the land and creating what is now known as the Grey Woods. Unfortunately the fire eached the gathering site. Respected warriors died from inhaling a deadly amount of smoke, from falling tree branches crushing them or the fire catching up with them and burning them alive. A pregnant queen gave birth during this terrible period, 1 of her kits falling to his death along with Foxstar, who lost one of her lives to saving her son Lionpaw who had slipped whilst carrying the kit to safety. Her daughter Tigerpaw also almost died. Foxstar emerged from the gathering, with chunks of fur missing and nasty burns but alive. She later that night lost another life from smoke inhalation.

The Meadow is the land that lays infront of the gathering area. SunClan claimed the land early on and for a while it was ignored by all the Clans. However once Pinestar took over RainClan as leader, she brought up the issue of the Meadow's ownership and attacked SunClan to get her paws on extra territory. BreezeClan believed that they had the right to more territory as well so they also joined in this massive fight, their participation did not last long as they retreated soon after and the intense fight between SunClan and RainClan proceeded on it's own. Pinestar lost a life at the claws of Foxstar, ending this fight. Injuries were concerning for both sides but while SunClan may have protected their territory and driven both Clans away, it came at massive cost. Both RainClan and BreezeClan would refuse to ally with SunClan during it's war with SnowClan, at least till Icestar took up BreezeClan's leadership.

Soaringhawk and the early Soaringstar was a very brave and wise SnowClan cat and a good leader but his heart was darkened after his beautiful mate Brightpool was killed in a border skirmish before they could ever have kits. Soaringstar was a ruthless dictator that held a massive grudge on Sunclan and Foxstar, this soon spreading to all the Clans after the battle for the Meadow. Soaringstar had no sympathy or remorse for any cats, he didn’t listen to other cat’s opinions and anyone who disobeyed him ended up dead. He used Frostclaw as a tool which he wiped his paws off easily once he was no longer needed. Soaringstar broke the rules by attacking the SunClan camp during a Gathering. The whole thing was planned, showing his evil cunning ways. The Leader slaughtered kits just because he knew it would hurt the Clan most, horrifing them as well as wiping out a whole lot of cats that could have become apprentices. He also killed his own Clanmate during that battle when she failed to obey him, refusing to kill kits. Soaringstar lost a life to Icestar who had come with BreezeClan to help SunClan, and he called his cats to retreat.

Soon Soaringstar became even more obsessed with bringing SunClan down and getting revenge on Foxstar. Almost all SnowClan cats followed him from fear, he manipulated to get his own way. At meetings if cats spoke up or disrespected him, he would simply order Frostclaw to dispose of them publicly. Rainfern was lucky to escape with her life. However, after learning he had a daughter in RainClan, Frostclaw began to lose loyalty to SnowClan and Soaringstar noticed this so tasked him to kill her to prove his loyalty. Frostclaw refused and Soaringstar exiled him. Frostclaw then joined RainClan in return for SnowClan secrets. He later became their Pinestar's new deputy after she made Nightrunner step down for being queer. After the news from Frostclaw that Soarinstar planned to not stop at SunClan, but try to take over the rest of the clans once he was done with SunClan, Pinestar broke off the alliance and sided with SunClan and BreezeClan. Soon Soaringstar launched a massive attack on SunClan. The attack was bloodthirsty and had many casulties. Soaringstar killed Foxstar's grandson Ashcloud, causing his parents to attack him, together ripping all his remaining lives from him. From here, SnowClan would become a democracy without a leader till an avalanche covered all the entrances and sealed the camp, killing all the cats inside. Only those out of camp survived, either becoming loners or joining another clan.

Rainclan is located in the deepest part of the forest where barely any sunlight reaches the wet, muddy ground, the main prey around that area are toads and frogs, voles and small lizards.

Most Rainclan cats know how to fish, so they instead might visit the Great River or the Lake to catch fish there.

Rainclan cats are not afraid to overstep their boundaries at times of hunger to steal prey from their opposing Clan, in that case they usually can catch squirrels, birds, mice and small rabbits.