Not only is Juzm Djinn from the very first expansion set back in 1993, its also on the Reserved List
Hagamos algo nuevo juntos Cuntanos lo que tienes en mente
Vona, Butcher of Magan is the only candidate that I think is a bad option as the leader for the precon
If setting up lots of mana to win isnt your thing, Kess, Dissident Mage can simply win you the game on the spot by having Intuition fetch up Thassas Oracle, Demonic Consultation, and Reanimate, and its hardly the only commander with access to these kinds of shenanigans
Parents can easily understand the games rules and help their children learn to play, making it an ideal starting point for young card game enthusiasts.
On the other hand, European Light Played cards are usually considered Heavy Played (HP) in the US, which can lead to some confusion