If you want to use this to repeatedly recast Lion's Eye Diamond, you'll still need a way to mitigate the five life you pay for each loop, and you'll need a win condition
Underneath is a holographic, shimmering thing, which can be quite surprising at first glance
For example, Teval, the Balanced Scale could handle Psychatog as a discard outlet/greavebreak enabler, and Breya, Etherium Shaper dabbles with artifact sacrifice enough to look towards Atog
Sure you might and that is nice but mostly just expect this to be a 2/1 for R and be very happy with that
Later expansions brought newer elder dragons as well as remakes from the first elder dragons
Defeating higher difficulty levels boost your chance at claiming bonus rewards, including the event promo packs