Master Crafter

Trample.
When Master Crafter enters the battlefield
and at the beginning of your upkeep choose one:
• Create a colourless banner artifact token.
• Put a grade counter on target banner
artifact token you control.
Orcs you control get +1 +1 for each banner you control. Orcs you control gain trample and
double strike if you control a banner with
three or more grade counters on.