It basically gives you and all your permanents a blanketed ward ability, while preventing chip damage from any source
This precon gave us some phenomenal new cards: Pyreswipe HawkPyreswipe Hawk, Alchemists TalentAlchemists Talent, and my personal favorite, Rolling HamsphereRolling Hamsphere And it didnt skimp on the reprints either, with hits like: Tendershoot DryadTendershoot Dryad Greater GoodGreater Good Grothama, All-DevouringGrothama, All-Devouring Check out my full review here
No matter what was in his deck, he defeated Atem and all of the Egyptian God Cards in a single duel
Rewards include Treasure tokens and cards, and they range in levels, starting at 1 and escalating up to 4 the longer the bounty goes unclaimed
Alternatively, some of the cheaper cards that are great in quick formats wont seem as impactful elsewhere
Look for clear "acid-free" and "PVC-free" on the packaging or product page