[translated from Japanese and reposted from mtg-ss.net]

  • Mox fragments will be abbreviated as as (M), gems as (G), and coins (also called gold) as (C).

  • 100G = 1500C when converted at shop price. However, if you convert gems into coins, you can’t get it back, so it’s actually more valuable to keep it as a gem. Think of it as an indicator only.

  • Gem price products sold in the shop are worth 1200M at a price of 500G, even if they are cost-effective (Armory series, titan set, etc.). This is quite a loss compared to the some events where you can get a large number of mox fragments for winning. Only players who want to save time in exchange for money should purchase it. Also, 300M, which can be purchased directly at the shop for 500G, is much less cost-effective, so it should not be purchased unless you are a heavy spending player or a new player looking to quickly finish their first deck.

  • Team donation is the act of converting 3M to 25C (equivalent to 1.66G rate of exchange). This means you must donate 420M to gain 3500C and buy 1 pack, making this a good deal for everyone. Even for those who have already completed their collection, it is worth keeping packs to collect a large number of commons and rares immediately after the next new release.

  • My personal estimate is that the next large set will require more than 300 packs to complete using only packs. It is possible to complete the set with mox pieces, but if you want to use as little real money as possible in the future and aim for completion, you need to buy the shop pack every day.

  • If you convert the card you can get from 1 pack (at a shop price of 200G or 3500C) into mox fragments and calculate its expected return, it is equivalent to about 640M for those who have collected every card at any rarity, and about 565M for those who completed collection of only common cards (the value of the card you have is 40% if it hits). Equivalent to about 472M for those who have collected all Common and Rare cards, and about 321M for those who collected all Common Rare and Epic card and about 256M for those who complete all rarities.