How it works
Steps
- 1Cast Sensei's Divining Top by paying .
- 2Efficient Construction and Forensic Gadgeteer trigger, creating a 1/1 Thopter artifact creature token and a Clue token.
- 3Activate Krark-Clan Ironworks by sacrificing the Thopter, adding .
- 4Activate Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield onto the top of your library.
- 5Activate the Clue by paying and sacrificing it, causing you to draw Sensei's Divining Top.
- 6Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?