3 damage is a really important breakpoint at the moment, due to how many 3 Willpower characters there are in the meta that can come down on turns 2 and 3 and Smash deals with them efficiently
Once tournament promos and special distribution cards are gone, they're generally gone
Julius Jumblemorph Dragonlord Dromoka Eladamri's Call Ellivere of the Wild Court Fracturing Gust Gylwain, Casting Director Huatli, Radiant Champion Hunting Grounds Jenson Carthalion, Druid Exile Join the Dance Karametra, God of Harvests Knight of the Reliquary Krond the Dawn-Clad Kyler, Sigardian Emissary Leinore, Autumn Sovereign March of the Multitudes Mirari's Wake Mirri, Weatherlight Duelist Nazahn, Revered Bladesmith Novablast Wurm Privileged Position Rhys the Redeemed Sam, Loyal Attendant Selvala, Eager Trailblazer Shuri, the Black Panther Sidar Kondo of Jamuraa Sigarda, Champion of Light Sigarda, Heron's Grace Sigarda, Host of Herons Sovereign Okinec Ahau Sundering Growth T'Challa, the Black Panther The Sensational She-Hulk Torsten, Founder of Benalia Trostani Discordant Trostani, Selesnya's Voice Trostani, Three Whispers Voice of Resurgence Yannik, Scavenging Sentinel Yuna, Hope of Spira
My thoughts exactly
While the equipment is a little pricey, sitting at four mana to cast and an additional two mana to attach it, it is immediately worth the cost, given how easily it makes winning the game