Part of the problem is of WOTCs own making, of course
Red Variants (Mono-Red, B/R) Out: In: These matchups are close, but its hard to be too favored against the deck that can just curve and Hazoret you
Jackdaw Jackdaw has a ludicrous ceiling
The trigger event doesn't have to specifically refer to "creatures." In these cases, the trigger event may also refer to something being "put into a graveyard from the battlefield." For example, if the equipped creature or an emblem you own has an ability that triggers "whenever an artifact is put into a graveyard from the battlefield," that ability would trigger twice if an artifact creature died
Lets take a look at the Top 10 Worst Magic Card Errors, and all the while well remind ourselves that everyone involved in these oopsies are human
Pride isnt technically an Energy card, but youd be hard-pressed to find a Boros Energy list that doesnt run it