| Set: | Modern Horizons 3 | 
      
          | Type: | Creature — Weird | 
      
          | Rarity: | Uncommon | 
      
          | Cost: | {2}{U} | 
        
            Flash
When Hydroelectric Specimen enters the battlefield, you may change the target of target instant or sorcery spell with a single target to Hydroelectric Specimen.
        
        
            Whenever the research team stepped out, the specimen emerged to conduct experiments of its own. // As long as the scientists were present, the specimen floated patiently or swam quietly about, biding its time, watching.
        
        
            As Hydroelectric Laboratory enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped.
T: Add U.
        
        
            As long as the scientists were present, the specimen floated patiently or swam quietly about, biding its time, watching.