To do this, you will need 4 (in some cases 6) bonus cards
Having 1 ready or at least 1 in the side sounds reasonable enough to try out since it's an almost free Lava Golem, and we all know how frightening that card can be
Jaden's crew chooses to accompany him to Dark World and help him get there
With Liliana staying in play and gaining loyalty to force both players to discard she is a serious threat to a lot of decks
Use penny sleeves for: Every raw card that enters the collection, no exceptions Sorting and organizing out of product breaks The first layer before a toploader, semi-rigid holder, or one-touch Binder storage where you want a buffer between the card and the page Any card going to a grading company (PSA, BGS, SGC, and CGC all require it) Where they stop being enough: anywhere the card needs structure, pressure resistance, or long-distance travel