Jajoken
your mechanic
"
Mechanic: Every Pokemon
that can be burned will start the battle in a burned state.
If this burn is removed, it will re-apply itself at the end of the next active turn like the Flame Orb."
is currently very biased against any non burn based status abilities. I also feel it almost entirely invalidates most physical attackers
the mechanic could change to
"Burn is applied at the end of every turn after the entire turn is done."
Changes this would cause
Toxic orb becomes viable on non-guts physical attackers to maintain fire power
toxic heal becomes enormously useful rater than next to useless.
gives physical attackers a single turn to wall break/and or U-turn out.
provides lum berry with some use in allowing a physically based Pokemon to wall break twice or be Statused once.