(an energy counter).
Pretty Happy with the product
Delver of Secrets // Insectile Aberration (ISD-051) - Innistrad: (Double Faced Transform)
I have it in my 5 color progenitus commander but could easily be a fun simic commander or for the 99.
These feel good to shuffle and look nice. One small gripe, they go off on a fantasy rant on the back of the box to attempt to describe the color instead of just showing the exact color (I could have just not been paying attention, that's entirely possible). But yeah, tough, shuffle nice, look nice, just good sleeves man.