Infinite LTB, Infinite ETB, Infinite death triggers
Cast Carnage by paying . When it enters, it triggers, returning Phantasmal Image from your graveyard to the battlefield as a copy of Carnage.
Put Phantasmal Image into your graveyard due to the legend rule.
Phantasmal Image's enter-the-battlefield ability triggers, returning itself from your graveyard to the battlefield as a copy of Carnage.
Repeat from step 2.
Component Cards
How It Works
Cast Carnage by paying
When it enters, it triggers, returning Phantasmal Image from your graveyard to the battlefield as a copy of Carnage.
Put Phantasmal Image into your graveyard due to the legend rule.
Phantasmal Image's enter-the-battlefield ability triggers, returning itself from your graveyard to the battlefield as a copy of Carnage.
Repeat from step 2.