Mnemonic Sphere
法力费用:
Artifact
规则文本
, Sacrifice this artifact: Draw two cards.
Channel — , Discard this card: Draw a card.
- 稀有度
- common
- 价格
- $0.20 · €0.04
- 合法格式
- pioneermodernlegacyvintagecommanderpauper
裁定
Discarding the card is part of the cost to activate a channel ability.
2022-02-18
If a channel ability requires a target, you may not activate it without a target just to discard the card.
2022-02-18
