CEntity.PlayParentedParticle = function(self, particle, offset, remove_after, RemoveFunction)
    if (not IsValid(self)) then return; end

    particle = ents.CreateWithKeys("info_particle_system", {
        effect_name=particle, start_active=1,
        ["$modules"]="fakeparent", ["$positiononly"]=1,
    }, true, true)

    local entity_origin = self:GetAbsOrigin();
    if (offset) then entity_origin = entity_origin + offset; end

    particle.m_vecOrigin = entity_origin;
    particle:SetFakeParent(self);
    particle:Start();

    timer.Create(60, function()
        pcall(particle["Remove"], particle);
        if (RemoveFunction) then pcall(RemoveFunction); end
    end, 1);

    return particle;
end
local function applyName(bot, displayName)
	bot.m_szNetname = displayName

	bot:SetFakeClientConVar("name", displayName)
end
function screecherBuff(damage, activator, caller)
    local sphereResults = ents.FindInSphere(activator:GetAbsOrigin(), 750)
    local players = ents.GetAllPlayers()
    local enemies_buffed = 0
    if sphereResults then
        for _, entity in pairs(sphereResults) do
                if entity:IsBot() and entity:IsAlive() and entity.m_iTeamNum ~= activator.m_iTeamNum then
                        enemies_buffed = enemies_buffed + 1
                        entity:IgnitePlayerDuration(1, activator)
                        entity:AddCond(16, 30, entity)
                        entity:AddCond(69, 30, entity)
                        entity:SetAttributeValue("CARD: move speed bonus", 1.3) -- function CEntity:SetAttributeValue(name, value) end
                        entity:SetAttributeValue("CARD: health regen", 25)
                        entity:SetAttributeValue("faster reload rate", 0.5)
                        entity:SetAttributeValue("fire rate bonus HIDDEN", 0.5)
                        entity:SetAttributeValue("dmg from ranged reduced", 0.5)
                        entity:AddHealth(100, 10)
                        applyName(entity, entity.m_szNetname .. " (Overdrive)")
                        local glow_orang = ents.CreateWithKeys("tf_glow", {
                            GlowColor = "255 143 0 255",
                            targetname = "screecher_glow",
                            target = "bignet",
                            Mode = "0",
                            StartDisabled = 1
                        })
                        glow_orang.m_hTarget = entity
                        glow_orang:AcceptInput("Enable")
                        timer.Simple(30, function()		
                            entity:SetAttributeValue("CARD: move speed bonus", 1.0) -- function CEntity:SetAttributeValue(name, value) end
                            entity:SetAttributeValue("CARD: health regen", 0)
                            entity:SetAttributeValue("faster reload rate", 1)
                            entity:SetAttributeValue("fire rate bonus HIDDEN", 1)
                            entity:SetAttributeValue("dmg from ranged reduced", 1.0)
                            applyName(entity, string.gsub(entity.m_szNetname, " %(Overdrive%)$", ""))
                            glow_orang:AcceptInput("Disable")
                            glow_orang:Remove()
                            applyName(entity, entity.m_szNetname)
                        end)
                    end
                end
    end
    for i, player in ipairs(players) do
        player:Print(2, "SCREECHER BUFF ACTIVE, " .. tostring(enemies_buffed) .. " BUFFED ENEMIES")
    end
end