This deck is an aggro deck that I'm doing well with climbing through Silver/Gold.
It does alright in throne, but there are definitely some changes that'd need to happen there.
The reason it has only 1 Bloodseeker is because I don't have more of them (heh).
I think with a few additions such as the obvious legendary elves (instead of a couple lethrai hideaways and maybe a couple lethrai rangers) this deck could make it into diamond, maybe with a better player even beyond?
The goal of this deck is early elven aggro.
If the aggro does not close the game or you believe it will not be able to close the game, then it's time to pivot into deck destruction.
With 4 Tome of Horrors and Elvish Swindler to get them out, it doesn't take many turns for the enemy to simply run out of cards.
Sunset Stone and Lethrai Hideaway make for good value engines, especially when it comes to milling the opponent.
I believe that Strange Broker x 4 would also be nice, but I just don't have the card.
Savage Incursion works very well as a secondary close condition, but it can be unreliable since a lot of cards in this deck get milled on account of that's what it does.