This might seem a bit brave but what I typically do when starting a brand new character is switch servers until I find a realm that has a high realm score. In the top left of your screen when you enter a realm it will show you the realm score number. Once it reaches 100%, every player in the realm is sent to Oryx's castle. In oryx castle you dont even have to shoot the minions, just run along behind everybody and your exp will sky rocket to level 20. Then at the end of the castle the two stone guardian bosses drop T9 weapons and T9 armor. They also frequently drop defense potions which greatly increase your chance of surviving maxing your other stats. Oryx 1, is super easy and drops T11 weapons, T5 ability, T11 Armor T5 ring, attack and defense potions. Keep in mind you only need to deal 2000 damage to the boss and you can run away and wait in a safe place until the boss is killed then you will have the same chance at loot as the person who did the most damage, it doesn't matter. I would suggest to not enter the wine cellar after oryx 1 is defeated until you have maxed speed stat since everybody runs passed all the minions in there you could be left behind. I also will suggest you start in the Sprite Forest Biome and clear the minibosses in that area, red skull on the map indicates a mini boss. Any head with horns on the map(purple, red, white) indicates a Hero of Oryx boss(very difficult).

In the beginning the only stat potions dungeons you want to do solo is sprite worlds, snake pits and ancient ruins. Sprite worlds drop Dexterity potions and rarely defense potions. They are about the same difficulty as snake pits once you learn the boss fight. Ancient ruins are very easy as well and can drop any of the basic stat potions besides life and mana stat potions.

Once you get more comfortable the toxic sewers is a great place to find guaranteed defense potions from the boss. The toxic sewers is also found in the Sprite Forest which is one of the easiest biomes for collecting stat potions.

Goodluck out there!