How it works
Prerequisites
- Mechanized Production attached to Ugin's Nexus.
Steps
- 1At the beginning of your upkeep, Mechanized Production triggers, creating a token copy of Ugin's Nexus.
- 2Put the token copy of Ugin's Nexus into exile due to the legend rule, causing you to take an extra turn after this one.
- 3Activate Isochron Scepter by paying and tapping it, casting a copy of Reality Ripple without paying its mana cost.
- 4Resolve Reality Ripple, causing Ugin's Nexus and Mechanized Production to phase out.
- 5Move to your next turn.
- 6At the beginning of your untap step, Mechanized Production and Ugin's Nexus phase in.
- 7Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Ruthless tier?
Spellbook classifies this as Ruthless — not for these brackets.
Spellbook classifies this as Ruthless — not for these brackets.