With your 16 free slots, you must avoid redundancy. Here is the ideal wheel:
, which includes detailed skill trees and wheels for every faction. You can download or view the comprehensive guide here: Heroes V Fan Manual (PDF)
If you tell me you're playing (like Necropolis or Academy), I can give you the exact skill path for their Ultimate! Skill wheel | Might and Magic Wiki | Fandom heroes 5 skill wheel 16 free
It includes the accurate skill trees for the alternative creature upgrades introduced late in the game's lifecycle. How to Get the Skill Wheel 1.6 Free
The Wizard's ultimate allows them to know every spell in the game. It is arguably the hardest to reach because it requires three different schools of magic. Enlightenment -> Scholar -> Arcane Omnibus. Dungeon: Elemental Overkill With your 16 free slots, you must avoid redundancy
For version 1.6, the most reliable "paper" reference is the official Fan Manual
Version 1.6 of the Skill Wheel specifically aligns with the final balancing patches of the game (often tied to the Tribes of the East standalone expansion or the complete edition). Skill wheel | Might and Magic Wiki |
Want a visual skill wheel for all factions? Let me know, and I can share a link or breakdown.