Being slow is what makes this card so fair, you are looking at a long time before it is worth the card cost, usually it needs to flip
Mairsil, the Pretender, on the other hand, lends himself to a graveyard-copy strategy, where you would want to fill you graveyard with powerful static or activated abilities from Creatures and Artifacts for Mairsil to exploit
Because BlueStacks 5 consumes significantly less CPU space and maintains a stable FPS even over long gaming sessions
Itd be a lot better if at least one cost 5 mana because then you could cast one on turn 5 and the other on turn 6
And be careful out there eldrazi are coming
In exchange, you have to exile another card from your hand, so youre starting the game with only five cards