(Way to go, those who championed it, pat yourselves on the back!) Before the official filter, Pauper was played casually as essentially "any online card that showed up as common in the deck editor." Wizards more or less adopted this stance when they added the filter, but has never paid that much attention to it
It can't really do much of anything without a graveyard
Facilier, Agent Provocateur Rarity: Rare Cost: 7 Ink Strength: 4 Willpower: 5 Lore: 3 Effects: Shift 5 - This character only costs 5 Ink if played on top of another Dr
Because of that, Nissa offers a level of flexibility that can work early game or late, putting pressure on folks or as a great top deck later
There are 19 cards in total, but you cant get them all just from cracking packs
The goal of the system is to help players avoid big mismatches in powerlevel, as best as possible