Hello, i play Flamer with Heavy crusader. I like it a lot, but would like to make few notes.

Skill "1" on flamer does burn. Heat tree have skill which add burn effect on crit. I dropped item with 44% chance to burn on Heat crit.

It seems all wasted if burn dmg isnt stacking. It should stay as single debuff (not multiplying as vulnerability) but numbers in debuff itself should increase. (also +1 sec duration for burn effect would be great, not meh).

Also i noticed that burn dmg doesnt care about initial dmg which caused it. Flamer skill "1" does low dmg on max range, higher on melee range. But in all scenarios burn dmg was same. Imo it should also be considered.

Really enjoying the game, keep up good work!