With a 5 or more expensive drop Commander you can drop on turn 4 after this, you can drop this, draw a card, and start tapping for a lot of mana
6 Love Ball: Twilight Masquerade Catch Love, Not Just Pokemon The Love Ball is one of the important Trainer cards that reflects both your love for Pokemon and your affection
Similarly, Strip Mine can be a pretty nasty bit of land removal if youre able to keep playing it repeatedly
Yen exchange rate advantage With the Japanese yen still relatively low, buying directly from Japan can actually be cheaper than local resellers
Paired with typed duals and triomes, the Onslaught / Zendikar fetches offer the easiest unfettered access to mana fixing that you can get
Rock Tomb allows it to handle certain weaknesses by covering different opposing types