globals
    boolean abilhas = false
endglobals

function Spell_Conditions takes nothing returns boolean
    return GetLearnedSkill() == 'A001'
endfunction

function Spell_Actions takes nothing returns nothing
    if abilhas == false then
        call UnitAddAbility(GetTriggerUnit(), 'A002')
        set abilhas = true
    else
        // пофиксил скобку
        call SetUnitAbilityLevel(GetTriggerUnit(),'A002',GetUnitAbilityLevel(GetTriggerUnit()  ,'A002') + 1)
    endif
endfunction
//===========================================================================
function InitTrig_Spell takes nothing returns nothing
    set gg_trg_Spell = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Spell, EVENT_PLAYER_HERO_SKILL )
    call TriggerAddCondition( gg_trg_Spell, Condition( function Spell_Conditions ) )
    call TriggerAddAction( gg_trg_Spell, function Spell_Actions )
endfunction