Iron Man himself is an artifact creature, which is something a little different than the other cards
If a triggered ability is triggered with this spell, you ignore its trigger eventtypically all the text between "When", "Whenever", or "At" until the first commaand only consider the remaining text in that ability
Ideally, Id like to be able to have answers to creatures, noncreature permanents, graveyards, and spells on the stack, as well as any particularly important bullets against specific decks
The printing of Counterspell, alongside other powerful cards like Force of Negation and Archmages Charm, have helped significantly in keeping these combo decks in check, while encouraging more fair gameplay