How it works
Steps
- 1Cast Universal Automaton by paying .
- 2Universal Automaton enters the battlefield, triggering Lathliss, creating a 5/5 Dragon creature token.
- 3The Dragon enters the battlefield, triggering Cloudstone Curio, returning Universal Automaton from the battlefield to your hand.
- 4Activate Ashnod's Altar by sacrificing the Dragon token, adding .
- 5Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?