Like most Pokmon cards, the value of Snorlax depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Twilight Masquerade)
The checklands from Battle for Zendikar already see play, and the new lands are even easier to make work you just need two lands in play, and it doesnt matter if theyre basic or not, or what type they are
Do Static Effects Affect My Shroud Creature
Thats not a bug
Adeline, Resplendent Cathar Adeline, Resplendent Cathar is another good token commander
instead, it's more "make one of your opponents really mad." While there is one way to cast it repeatedly, that way is really fragile and not especially good: Elite Arcanist