Where it breaks down is deck-specific advice: it hallucinates card names, can't access current card data, and has no persistent memory of your decklist beyond a single conversation session
But when you are playing against the rest of the table that are teamed against you, you don't want to have your great cards sitting in your hand unable to be cast because you are mana screwed
Turns out a lot of the time that is all you really need
One easy way to see if you already have Java installed is to open the Control Panel and go to Add/Remove Programs. If you dont have Java, this link will allow you to get Java Runtime Environment 8
You can also build the commander with a human token theme with Horn of Gondor to get more counters for each attack trigger
However, it should be noted that unlike The One Ring, the Black Lotus exists in multiple copies