结界 — 灵气
结附于生物
所结附的生物得+1/+1且具有「每当此生物对任一牌手造成战斗伤害时,探查。」(派出一个线索衍生物。它是具有「

,牺牲此神器:抓一张牌」的神器。)
If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.