Blood Shield

function()

    -- BLOOD SHIELD VALUE FUNCTION
    WA_GetBS = WA_GetBS or function()

        -- Check for Blood Shield
        local name = select(1, UnitAura("player", "Blood Shield"));

        -- If exists then check value
        if name then

            -- Query stack count and scan tooltip for "size" info
            local count = select(4, UnitAura("player", "Blood Shield"));
            local size = select(3, WeakAuras.GetAuraTooltipInfo("player", name, nil))

            -- Return either size, count, or 0
            return size and size ~= 0 and size or count or 0;

            -- No buff
        else
            return 0;
        end
    end
    -- ***************************

    -- Create local value variables
    local bs = WA_GetBS();

    -- Divide by 1k
    local bsK = bs/1000

    -- Format return text
    WA_BS_Return = string.format("%.0fK", bsK);

    -- Return the text!
    return WA_BS_Return or "0";
end