「小发明可能带来大收获。」
～贝克蒂霸司总帅

Dowsing Device

Whenever Dowsing Device or another artifact you control enters, up to one target creature you control gets +1/+0 and gains haste until end of turn. Then transform Dowsing Device if you control four or more artifacts.

每当探源装置或另一个神器在你操控下进战场时，直到回合结束，至多一个目标由你操控的生物得+1/+0且获得敏捷异能。然后若你操控四个或更多神器，则转化探源装置。

Geode Grotto

(Transforms from Dowsing Device.)
{T}: Add {R}.
{2}{R}, {T}: Until end of turn, target creature gains haste and gets +X/+0, where X is the number of artifacts you control. Activate only as a sorcery.

（由探源装置转化。）
{T}：加{R}。
{2}{R}，{T}：直到回合结束，目标生物获得敏捷异能且得+X/+0，X为由你操控的神器数量。只能于法术时机起动。