Any idea how many promos there are/will be for these 2 different card sets ?

It was posted above that there will be a C2E2 show promo in late April

Artist Adam Talley has 1 for each set

Sounds like there may be MANY more

My friend was told that there are only 3 promos on the Pitbull set, 2 which come with the base set, and the C2E2 promo from this past weekend. Only 100 made on the con promo