This version of Liliana can provide some life drain with her passive ability, fill our graveyard with her +1 ability, and all but end most games with her -8 ability
Skullbriar has a special rule that gets around that, letting counters stay on Skullbriar when it goes to different zones
Play Lion Heart with him in play, and you get not only a gunblade, but a twincast Shock
Sadly Lighthouse, despite getting a really powerful early run in the cube, is now seeing a huge fall off in power and playability
The explore mechanic pulls double duty in the deck and offers a repeatable source of card advantage, lands, and a way to build threats
These preconstructed decks, called precons by MTG players, arent good enough to win a tournament, but theyre good enough to get you started