--event, time, count, unit

local Boss = {}

function Boss.OnCombat( event, unit )
    Boss = {}
    --20217
    unit:SendUnitYell("Я убью все живое в азероте", 0)

    unit:RegisterEvent(function(event, time, count, unit)  
       if unit:GetGUID() and unit:GetHealthPct() <= 20 and not Boss[unit:GetGUID()] then
          Boss[unit:GetGUID()] = true
          unit:AttackStop()
          unit:SetFlag(34)
          unit:Emote(16)
          unit:SendUnitYell("Вы победили герои! Я сдаюсь.", 0)
          unit:RegisterEvent(function(event, time, count, unit)
             if count == 2 then
                unit:CastSpell(105219)
             elseif count == 1 then
                unit:Kill(unit, false)
             end
          end, 1000, 2)

       end
    end, 500, 0)

    Boss[1] = unit:RegisterEvent(function(event, time, count, unit)
       unit:CastSpell(20217)

       Boss[2] = unit:RegisterEvent(function(event, time, count, unit)
          if count == 2 then
             unit:SendUnitYell("Я вас всех убью!!!", 0)
          elseif count == 1 then
             --unit:FullCastSpellOnTarget(33331)
             unit:SendUnitYell("Ха-ха-ха", 0)
          end

       end, 5000, 2)

    end, 2000, 1)

end

function Boss.OnEvede( event, unit, player )
    if event == 2 then
    elseif event == 4 then
    end
    unit:RemoveFlag(34)
    unit:RemoveEvents()
end

RegisterCreatureEvent(8383, 1, Boss.OnCombat)
RegisterCreatureEvent(8383, 2, Boss.OnEvede)
RegisterCreatureEvent(8383, 4, Boss.OnEvede)