CommanderLegacyVintage
Result
Infinite colored mana, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Sacrifice Felidar Guardian to Phyrexian Altar to add 1 mana of any color.
Luminous Broodmoth triggers, returning Felidar Guardian to the battlefield with a flying counter on it.
Felidar Guardian's ETB triggers, exiling Mystic Decree and then returning it to the battlefield.
Repeat.
Component Cards
How It Works
1
Sacrifice Felidar Guardian to Phyrexian Altar to add 1 mana of any color.
Luminous Broodmoth triggers, returning Felidar Guardian to the battlefield with a flying counter on it.
Felidar Guardian's ETB triggers, exiling Mystic Decree and then returning it to the battlefield.
Repeat.