She may no longer headline modern planeswalker commanders, but her efficiency and longevity explain why Liliana of the Veil remains a reference point whenever players talk about the best planeswalkers in MTG and how early pressure can win games quietly
They range from "completely serious" to "inside joke that some people may not get or understand", so if you're confused about what the card is referencing, reach out to your fellow players and ask
If your opponents load up their creatures to try to stop you, you can grind them out with Early creatures with eerie abilities, such as If you're looking to change up the deck, you could lean it away from being so focused on Auras and care about enchantments in general
Another important aspect of deck building is synergy
Since this also triggers on your own creatures, you can set up easy combos with afterlife effects or other death triggers that add small creatures to the field, guaranteeing Massacre Girl triggers multiple times