Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Ashnod's Altar by sacrificing Syndicate Messenger, adding .
When Syndicate Messenger dies, its afterlife ability and Nim Deathmantle trigger.
Resolve the Syndicate Messenger trigger, creating a 1/1 Spirit creature token.
Activate Ashnod's Altar by sacrificing the Spirit, adding .
Resolve the Nim Deathmantle trigger from step 2, causing you to pay to return Syndicate Messenger from your graveyard to the battlefield, and attach Nim Deathmantle to it.
Repeat.
Component Cards
How It Works
Activate Ashnod's Altar by sacrificing Syndicate Messenger, adding .
When Syndicate Messenger dies, its afterlife ability and Nim Deathmantle trigger.
Resolve the Syndicate Messenger trigger, creating a 1/1 Spirit creature token.
Activate Ashnod's Altar by sacrificing the Spirit, adding .
Resolve the Nim Deathmantle trigger from step 2, causing you to pay to return Syndicate Messenger from your graveyard to the battlefield, and attach Nim Deathmantle to it.
Repeat.