Whenever an artifact needs some generic counters to keep track of some mechanic, the usual default are charge counters, as seen on Everflowing Chalice, Black Market, or Door of Destinies: Basically, charge counters are used to keep track of something that matters to the permanent in question (how many times you kicked Everflowing Chalice, how many creatures Black Market has seen die, etc.)
Each player leads a 100-card singleton deck built around a legendary creature, their commander, which gives the deck its identity and its colours
Pull rate from Regular Packs: 1.54% The estimated pull rate for Wooper (Pulsing Aura) from a Regular Pack is approximately 1.54%, meaning you might need to open around 66 Regular Packs to obtain it
Who should buy this lotand when to reorder Strong fit: operations that can absorb assortment variance The lot fits a reseller with a written condition policy, multiple sales routes, a reliable card-identification process, and enough working capital to hold slower copies