For new players, feel free to browse around for information. New players might want to visit the Heroes page for more information about each hero.
The Rubies page also teaches new players how to effectively spend rubies.
Do you have a question? Then ask it under the Discussion tab. Additionally, visit the Sub-Reddit for King's Raid here for guides and ask questions in the Daily Question Thread (DQT).
For a general beginners guide, click here.
For a general team building guide to kick-start, click here.
Click here for an index of guides and other resources on the sub-Reddit wiki.