The best way to learn to play is with a V Battle Deck, a ready-to-play 60-card deck that comes packaged with a quick start rules guide and everything you need to start
All you have to do is attack, pass the turn, and sit back until the opportune moment to trap your opponent or their creatures
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
If this card is in your hand: You can Special Summon this card in Defense Position, then if "Max Metalmorph" is not in your GY, your opponent can Special Summon 1 monster from their hand
Two menacing figures stare out of the card in an intimidating pose that's only exacerbated by the brilliant color choice
Couple that with the likelihood that your opponent has a full grip of seven, because all of his permanents are tapped to Stasis, and Balance becomes a powerful discard spell