
When this artifact enters, scry 2, then you get {E}{E}. (You get two energy counters. To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
{2}{U}, Sacrifice this artifact: Scry 2, then you get {E}{E}.
Glassblower's Puzzleknot has 1 printing, first in Kaladesh (2016). EDHREC ranks it #20,778 among Commander cards. It appears most in Scotty, Miracle Worker decks (2 on EDHREC). It has 9 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.