Theres guaranteed, Avatar -flavored prints of Arcane Signet, Sol Ring, and Swiftfoot Boots, and you get two out of a possible 10 Avatar reprints of Commander staples
Card Name Mana Cost Type Sorcery Rarity Uncommon rules Text Return target creature card from your graveyard to the battlefield.Flashback-Sacrifice three creatures
These are some of my favorites: Caustic Caterpillar, Hammer Mage, Manglehorn, Reclamation Sage, Viashino Heretic, Sunder Shaman, Acidic Slime, Ingot Chewer, Molder Slug, Bane of Progress, Nature's Claim, Hull Breach, Cindervines, Vandalblast, By Force, Meltdown Artifacts/Enchantments: Ulvenwald Tracker, Polukranos, World Eater, Balefire Dragon, Blasphemous Act, Chain Reaction, Sudden Demise, Rolling Earthquake Creatures: Scavenging Ooze, Deathgorge Scavenger, Loaming Shaman, Ravenous Slime Graveyard: Acidic Slime, Decimate Flexible: Tutors The best creatures that can also tutor have to be Fierce Empath, Fauana Shaman, Imperial Recruiter, and Woodland Bellower
Aerith is the polar opposite
What if you're here for Arena's Historic format