This allows you to look at the top card of your library
When the equipped dork attacks, toss a d6 and then it gets +X/+0 for the turn equal to the result, so that will average +3.5
I personally have not tested it just yet, but if you do and find anything great about it that I have missed, or even something I'm doing wrong, let me know in comments below!
Consider what you can do with Renewed Solidarity and Nesting Dovehawk, and the right Orzhov or BW/x Commander
( edit: this doesnt work either, as the Crucible does in fact exile the targeted card youll have to find better ways to make a hundred copies of Wall of Tombstones
Playing a spell includes casting it, so you wont miss when you cast triggers