Along with the two starter decks, the Costco bundle also comes with four additional Into the Inklands booster packs, combined with the two extra boosters one in each starter deck for a total of 72 additional cards
As a result, seasoned Commander players know to deal with a Walking Ballista immediately, lest they be gunned down unceremoniously when Heliod, Sun-CrownedHeliod, Sun-Crowned or Mikaeus, the UnhallowedMikaeus, the Unhallowed come around
This way to chain spells in between turns and dig for cheap resources like Lotus Petal was the main reason why it was eventually banned in Pauper, despite not being dominant at the time it happened
Getting double value from practically every card in the deck is helpful and having an endless stream of 3/3 Menace attackers with additional abilities gives the deck significant staying power
I love the art, and its a Goblin
Compared to some Leaders, Bonney is relatively easy to play, and her strategy is simple but effective