آموزش آپگرید کاراکترها در Eldoria World | بهترین Skill Tree و نکات مهم ارتقا

You are an expert MMORPG theorycrafter and game optimization analyst.
Your task is to fully research the official Eldoria World Wiki:
https://eldoriaworld.com/wiki/
Read EVERY relevant page before answering.
Do NOT answer until your research is complete.
————————————Character Name: Drakkar————————————
My goal is to create the strongest possible Drakkar build.
I have limited upgrade points, so every point must provide the highest possible value.
Your research must include:
1. Every Drakkar skill.2. Every passive ability.3. Every active ability.4. Every upgrade tree.5. All stats and scaling.6. Hidden mechanics.7. Damage formulas.8. Combat mechanics.9. Synergies between skills.10. Early-game, mid-game and end-game performance.
Then compare every possible upgrade path.
Rank every upgrade as:
S TierA TierB TierC TierD Tier
For every upgrade explain:
• Priority• Why it is strong• When to unlock it• How many points to invest• Synergies• Mandatory or optional
Finally create a complete upgrade roadmap showing exactly where every upgrade point should be spent from the beginning to the end of the game.
Also include:
• Upgrades that are not worth taking• Common beginner mistakes• Whether a respec is recommended• The best possible final Drakkar build
Important instructions:
– Read the ENTIRE official wiki before answering.- Cross-reference information from different pages.- Never guess.- If information is missing, clearly state that.- Cite the wiki page used for every important recommendation.- Accuracy is more important than speed.
IMPORTANT:- Write the ENTIRE response in fluent Persian (Farsi).- Keep all technical terms, skill names, item names, and upgrade names in their original English, but provide a clear Persian explanation for each.- Organize the answer using headings, tables, and bullet points to make it easy to read.- Make the explanation suitable for both beginner and advanced players.