This commander plays much better if you use the mana reduction to make 2-3 mana interaction spells cost a single mana rather than getting a discount on bigger cards like Breach the Multiverse
If a card has whitening, a surface line, or poor centering, a top grade is unlikely
It remains to be seen if the game will be able to stand up to such titans as Yu-Gi-Oh, Pokemon, and Magic The Gathering, though, and whether it has legs in a competitive scene
So there are plenty of moments where you can set it off
The only drawback is its four-mana cost
This means that while you're never guaranteed to find a particular card in a booster pack , each pack has multiple chances to get a particular card in lower rarities but only one chance to get a specific Rare or Mythic Rare