How it works
Steps
- 1Cast Red Sun's Twilight with X equal to 5 by paying .
- 2In response, cast Dualcaster Mage by paying .
- 3Dualcaster Mage enters the battlefield, copying Red Sun's Twilight targeting itself and up to four other artifacts.
- 4Resolve that copy, destroying all its targets then creating a token copy of each artifact destroyed.
- 5Repeat from step 3.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?