Were playing a really different game today, so this all seems quaint
2 Kumena, Tyrant Of Orazca A True Tyrant On The Battlefield Due to its access to the best mana ramp and card draw in the game, the Simic (blue/green) color identity is often regarded as one of the strongest color pairings in the Commander format
Originally, proper Pentagram was played with mono-colored decks of the appropriate color, meaning the white position player played mono-white, the blue position player played mono-blue and so on
Having 30HP might look like a liability, but its attack is able to lock your foe out of items, stopping them from using vital parts of their strategy while you set up and build your board
The amount of tracking and decision-making lead me to believe this is the least suitable deck for a new player, but its also the most skill-intensive for a veteran