The Vault is surprisingly good in cube, it is usually comparable life to Vampiric to find a specific thing yet it also has the capacity to tutor for a couple of more vague things, say two lands and any sort of three drop
Double sleeving is a great way to maximize protection for your more valuable cards, preparing them for the trials of combat
(0): Discard your hand to search your library for 1996 World Champion and reveal it to all players
Quoting thegamer, the cards are are selected based on their gameplay and story value, and in particular how each character relates to the overall narrative of the set
Klothys, God of Destiny is okay as a commander, but kinda boring
Just remember to do your lifegain on your turn, and pack in the graveyard hate to make sure you aren't helping another deck