I went on a tear with this deck 25/4. Went from low diamond to Masters on 8/22/20.
It's a fun deck that focuses on pesky seedling and its awesome interaction with Grodov's burden.
Makkar's Quiver has been really good as well with Ayan and Seedling.
Annihilate has been bad some times however, I did have a game where I annihilated a Seedling that had already used its killer to give another unit kill witch was cool.
The only games I really lost was to a heavy control deck that wipes the board before Grodov's Burden does its thing.
A fun deck I enjoyed a lot.