Certainly this could not have absent unnoticed by Duryodhan who then ordered the rakshas Alambusha to assault Iravan. Because both of those Iravan and Alambusha were learn of illusion the next actions on the battle are literally pretty intriguing: Hanuman's part from the battle concerning Rama and Ravana is big. https://elliotzhmnm.sasugawiki.com/7409020/how_much_you_need_to_expect_you_ll_pay_for_a_good_kamdev