One gives you steady tokens as your shrines enter, while the other gives you more explosive board presence once you already have a number of shrines on the board
While generally speaking it's still expensive cards that are counterfeited, some of the printing operations allow you to quite literally order any card you want, and they will print it for you, so no cardhologrammed, foiled, or normal, or cheap or expensiveis 100% safe from being counterfeited
Fortunately, there are a few MTG slivers that can fill this role for you
Cradle is the only real source of instant mana boost the deck has, everything else typically has summoning sickness
Then the five-mana one has size equal to everyone's graveyard count - here
It's also one of the most controversial Magic: The Gathering mechanics ever devised