I love Reforge the Soul to draw a fresh hand (and hopefully disrupting the fiendish plans of an opponent or two along the way), and getting an extra attack step with cards like Seize the Day sounds perfect
Swapping in the Spirit Dragon Teval, the Balanced Scale gives you a neat ramp package when attacking, letting you mill three cards and then get a land from your graveyard back to play
Echoes of Eternity has caught my attention for several reasons, with the most notable being its copy effect and the trigger doubling it enables
There are online marketplaces or stores where you can order Japanese card games, but be careful with your choice, you don't want to spend your precious money to receive fake cards or even never receive them at all because the sender doesn't know how to handle international customs controls properly
For example, while Embercleave is a 6-mana value card that usually doesnt see play outside of aggressive decks, its cost reduction based on the number of attacking creatures makes it the perfect card for the archetype