The Loop If you are able to mill your entire library, and you have a single Memory's Journey and a single Runic Repetition in your deck, you can set it up so that you're drawing the perfect card (almost) every turn for the rest of the game
JUST PLAY THAT COMBO Win conditions are important, and its one reason why the Orzhov strategy of winning by death by one-thousand cuts is at the heart of most strategies
The Demon synergy adds an extra layer of power, turning it into a life-drain engine if you can keep a Demon on the board
Also, note that the errata on the card doesn't have to impact play at all
That means that this card essentially becomes a second creature of the players choosing, allowing for some game-breaking combinations
It is only set to get worse with the release of the newest sets revolving around Team Rocket and Gym Heroes revisiting its past and Pokmon doing a great job of fanservice with popular Pokmon