Vault
3
3Vault
Structure
+25 card slots. More slots also make your table bigger.
- Sells for
3 emeralds- Autocrafter
- 2×
Iron Ingot and 4× 
Cobblestone in 3s - A Bundle sends home
- Vault
How to Get It
Made From
Uses up Iron Ingot and Cobblestone.
Learned from the 
Vault Idea.