nonfoil
commander
Mnemonic Sphere
{1}{U}, Sacrifice this artifact: Draw two cards. Channel — {U}, Discard this card: Draw a card.
"Let the Imperials search our laboratories. Will they think to look for secrets in a pretty bauble?" —Emire, director of the Saiba Futurists
Price
Updated 2026-05-04
Normal
Scryfall
$0.18 €0.12
CardMarket
€0.12 €0.02 low
TCGPlayer
$0.14 $0.01 – $0.26
CM trend €0.12 1d€0.25 7d€0.14 30d€0.15
TCGPlayer 
CardMarket 
Cardhoarder Format Legality
Artist Robin Olausson
EDHREC#11030
Related