Timeless These cards are restricted you can only have one of them in your main deck and sideboard combined, rather than four copies
Jenova, Ancient Calamity The triggered ability for the start of combat is a very strong one considering power-increasing cards like Fungal Fortitude, Haunted One and Rancor are easy to come by.Jenova, Ancient Calamity fits nicely with mutants such as Shambling Cie'th and combines with a sacrifice outlet to nearly give you a free sorcery-speed Village Rites #43
This can come in the form of Assault Formation effects that reverse how your combat damage is dealt, or maybe Phenax, God of Deception using toughness to mill opponents
Final Thoughts While this isn't the kind of deck I generally like to play, I think it could be a fun and effective mid-to-high powered commander
Legendary Creature - Human Warrior Punching Power (CTRL to add secondary) Ramp Ramp (CTRL to add secondary) Tough Boys Genku, Future Shaper Whenever another nontoken permanent you control leaves the battlefield, choose one that hasn't been chosen this turn
I have adapted the proven design of my pocket tacklebox (be sure to check it out!) to conveniently store a standard deck of 60 playing cards in protective sleeves, as well as 4 D20 dice in a secure, easy to cary case