You can build up a big Arena Gold and card collection without paying a cent, by using the free currency (coins) to earn premium currency (gems). With a good win average of 50%, this will be overall profitable in the long run.
Are MTG Arena Mythic Packs Worth Your Gold?
There’s a new, exciting toy in MTG Arena – the Mythic pack! It costs more, but is it worth it to get a guaranteed Mythic Rare card? We run the numbers for you.