Control: The opposite of Aggro
Or come join the conversation on the Wargamer Discord.
Gamble incurs some risk (duh), which can be mitigated by playing a deck where you dont mind if your cards end up in your graveyard
While it seems a bit goofy to fill your opponents board up with cards, Zedruu makes for a truly interactive deck
We also dont know exactly how Lorcana will play, although the seven cards revealed from The First Chapter so far heavily suggest something similar to Magic: The Gathering and other traditional trading card games, with players summoning cards to the table by spending a pool of resource points before using their attack and defence values and unique abilities to defeat their opponents characters via challenges
You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any type to cast that spell. Basically, you can pick the best thing someone else owns and then cast it yourself