探究深水

法术, 1U (2)
抓一张牌。 与一位对手比点。 若你赢，则将探究深水移回其拥有者手上。 （参与比点的牌手各展示其牌库顶牌，然后将该牌置于牌库顶部或底部。 所展示的牌之总法术力费用比较高的牌手赢得比点。）
Illus. Eric Fortune

Sorcery
Draw a card. Clash with an opponent. If you win, return Research the Deep to its owner's hand. (Each clashing player reveals the top card of his or her library, then puts that card on the top or bottom. A player wins if his or her card had a higher converted mana cost.)¹

Crystal Keep Rulings Summaries

• Note - Also see Clash, Rule 501.10.

Format Legality	Legal in Vintage, Legacy, Extended, Standard
Printings (1/10)	晨光 (Uncommon)