It That Betrays was an awesome reprint, and I recently managed to find one myself to put in my Eldrazi Incursion upgrade (more on that later)
You can up the value by putting it into a deck that likes sacrifice, such as Thraximundar
Urza, Lord High Artificer lets you break that symmetry on two particularly unfun cards, Winter Orb and Trinisphere
#18 Zuran Orb - Golden Age When games go long and players have more lands then they need to operate, this little artifact dramatically expands your effective life total even if you aren't using it to pull off anything tricky
Regardless, once it gets going, it's pretty much game over for any creature-based deck
If your dimensions are off by even a millimeter, your cards won't shuffle correctly and will look unprofessional