Flowstone Infusion
Mana cost
Mana value1TypeInstant
Color identity
Red
RarityCommon
SetDominaria United (DMU)
ArtistAllen Williams
Price€0.02 · foil €0.13 · $0.18
Flowstone Infusion 
Instant
Target creature gets +2/-2 until end of turn.
The rumor that contact with flowstone would reveal Phyrexian sleeper agents was spread mostly by Phyrexian sleeper agents.