As I often explain in my Budget Commander articles, every time I build a rough draft of a deck, I make sure I have a certain amount of mana, interaction, card advantage, etc
But even if you put them in our premium Katana sleeves, which are highly durable and come with the perfect shuffle feel, there are some things that can still damage your precious cards
Not only does Gnaw to the Bone gain significantly more life than (most) previous life gain spells, consistently gaining 10 to 16 life each use, you can also find it reliably with your self-mill
It's horrifying, taking away your senses and your ability to communicate effectively while also doing it in the most painful way possible
In a nice flavorful touch, these also grant a class to the equipped creature, mimicking the Final Fantasy job system