Stone Pickaxe

Trade cost: 1 emerald
You may cast this ability for its trade cost if you
have a Toolsmith on the battlefield
You may pay the trade cost 11 more times to make a copy of the pickaxe if you have a Toolsmith on the battlefield
Add 1 Xp to the Toolsmith every time you pay the trade cost
Mine: Create 64 Coal tokens and 67 Cobblestone tokens