Master Duel uses the standard rules that most people are familiar with, while Duel Links uses the speed duel format, with half the deck size and a three-wide field instead of five
It can be countered, costs three mana, requires a heavy commitment to white to cast, and is a sorcery four serious strikes against it in a format defined by counterspells
In Brothers of Legend, we see reprints to Infernoid cards, Inzektor Exa-Beetle, Relinquished Anima, and more
Cards like Fauna Shaman and Survival of the Fittest offer ways to get the exact creature you want into your graveyard, while cards like Stinkweed Imp, Underrealm Lich, Golgari Grave-Troll, and Hermit Druid can help with the graveyard filling
Individual results will vary significantly from the average