Both created interesting situations where opposing players could potentially get themselves into a lot of trouble if they cast a spell and opened up the opportunity for their opponents to counter it
One of the arguments I've heard in favor of counterfeit cards is that that the Reserved List makes it impossible to reprint things like dual lands, so players don't have a choice but to look for other more affordable options
That it also brings your other Zombies back to the battlefield is just disgusting
Weave together your own story with the fantastic creatures, spells, and items of Magic: The Gathering FINAL FANTASY
This flexibility also carries over to deck construction, opening up access to a lot of potential builds since your flicker spells will primarily be reserved for your commander, meaning you dont have to build around a lot of ETB effects to take advantage of Pramikons payoff
Fact or Fiction is another favorite, as it can get the table involved while always guaranteeing you at least three cards