Ye Olde Inn

Here are my homemade rules about character sheet

Main game :
The Barbarian Warrior :
Rage
2 life points or less = 1 more combat dice to attack
This rage ends when he's at 3 life points or more.
Wizard :
Survival instinct
2 life points or less = can reroll movement dices of his choice
This state ends when he's at 3 life points or more.
Dwarf Explorer :
Can disarm traps using his own hands.
He must roll a dice : a black shield = he failed
When he searchs for a treasure, he takes 2 cards & choose the one he wants & discards the other.
Elf WIzard :
Can reroll a combat dice for each ranged attack he's doing.

The Mage Of The Mirror
Elf Rogue
When she lost her last life point can roll a dice : with a white shield she avoids the attack.
She rolls a die each time she fall into a trap : a skull = she avoids the trap.

The Frozen Horror
Barbarian Fury
Fury
2 life points or less = she's doing the double of damages
This fury ends when he's at 3 life points or more.

All have been playtested for months.
I finish the presentation of the PDF files to give it to all fans (in french sorry guyz)
It inludes all HQ + expansions (correction of the rules, cards (spell treasure artefacts chaos etc), all new quests)

I really like the idea of the abilities when Heroes are at low BP. Does the Dwarf and Elf have those abilities at all times? Or do they have to be 'Dwarf Explorer' and 'Elf Wizard'; how do you level them to this status, Imperiel Acadamy?

Does the Dwarf and Elf have those abilities at all times?

Yep. It gives them some advantages others haven't.

Or do they have to be 'Dwarf Explorer' and 'Elf Wizard'

They are and have their own abilities listed above.

how do you level them to this status, Imperiel Acadamy?

The level up in HQ is the gear and the artefact collection the heroes can have.