Mnemonic Sphere
Artifact
, Sacrifice this artifact: Draw two cards.
Channel — , 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
Robin Olausson
Rulings
Discarding the card is part of the cost to activate a channel ability.
(wotc • 2022-02-18)
If a channel ability requires a target, you may not activate it without a target just to discard the card.
(wotc • 2022-02-18)
Rulings
Discarding the card is part of the cost to activate a channel ability.
(wotc • 2022-02-18)
If a channel ability requires a target, you may not activate it without a target just to discard the card.
(wotc • 2022-02-18)