Elf deck I used to get to Masters in throne.
The deck plays mostly itself, a lot of card draw and void recursion.
If you are able to pledge zende, the Heart-Binder, always get the pledge clockroaches from the market. They can be played again from the void with sweet dreams for even more elf recursion.
Sunset stone is the MVP card.
Feln Adept goes very good with the relic and is also the main reason we do run Tavia.
Night Dojo could be replaced with some 4 drop elfs, but I find it good to have in many cases.