Like many modern digital ladder games, their is an XP/Leveling system with rewards, from which you get a lot more if you shell out the money for a premium account
Elenda can populate the board with a great deal of tokens in short order, especially as her token production is tied to her power rather than the quantity of counters on her a Blackblade Reforged can help a lot here
You can also run a lot of graveyard hate, as it pulls double duty here: Relic of Progenitus can be used to exile a card every turn to pump Laelia, or can be used to shut down graveyard-heavy decks
Kindred Discovery Tribal/Not Tribal decks are cool
While Venusaur is the least valuable of the three, it still boasts the beautiful original artwork from the base set
In fact, it is faster and deadlier than almost every other Legendary, which at least needs a bit more setup before they can start closing games