This ratio determines how many basic land cards players will need in their deck in order to cast spell cards for combat and defense when playing a game
1 Elvish Mariner
Promo Info BOOSTER SECRET CRISIS [BT-17] CLOSECLOSE BT17-032 C Digimon Lv.4 Kyubimon Color Yellow Form Champion Attribute Data Type Mysterious Beast DP 5000 Cost 5 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 - Upper Text [When Digivolving] If you don't have [Rika Nonaka], you may play 1 [Rika Nonaka] from your hand without paying the cost
-Now goes to check Bulbapedia to see if Im wrong- On a different note, I always used to think it was a shame that they changed the colour palette of unlimited print run cards because they just dont look as visually appealing to me, but now Im glad they did, because if they hadnt, we would be missing that extra layer of history / transition and maintains something being special about 1st Ed and shadowless
An example, then, should speak a thousand words
This can help you quickly find cards of a specific color, which can be especially useful when building decks