In general, rare cards from older sets are often more valuable than newer cards
Aragorn and Arwen, Wed Armored Wolf-Rider Arwen, Mortal Queen Conclave Guildmage Darling of the Masses Drizzt Do'Urden Elvish Hexhunter Emmara Tandris Emmara, Soul of the Accord Grovetender Druids Joraga Auxiliary Lady Caleria Ledev Champion Llanowar Knight Medicine Runner Oakhame Ranger Ohabi Caleria Oracle of Nectars Queen Allenal of Ruadach Raven's Run Dragoon Rhys the Redeemed Rhys the Redeemed Safehold Duo Safehold Elite Seedcradle Witch Selesnya Evangel Selesnya Guildmage Selesnya Sagittars Selvala, Eager Trailblazer Selvala, Explorer Returned Steel Leaf Paladin Sumala Sentry Sumala Woodshaper Tolsimir Wolfblood Tolsimir, Friend to Wolves Tolsimir, Midnight's Light Trelasarra, Moon Dancer Trostani's Summoner Wilt-Leaf Cavaliers Wilt-Leaf Liege Yenna, Redtooth Regent
They dont untap during their controllers next untap step
But if you don't mind the size, or if you're interested in the mythical triple sleeve (she is legend!), which is what these sleeves are actually meant for, then these sleeves are definitely for you
thats one that Id ask my fellow players about first
Mind's Eye If we go purely by card-drawing efficiency, Mind's Eye is one of the greatest artifacts for Commander, letting you draw at the very least three extra cards per turn as long as you have available mana