Infinite colorless mana, Infinite ETB, Infinite LTB
Activate Gilraen by paying and tapping it, blinking Spark Double.
Choose to have Spark Double enter the battlefield as a nonlegendary copy of Gilraen.
When Spark Double enters the battlefield, Mana Echoes triggers, adding for each Human and/or Noble you control.
Activate Spark Double by paying and tapping it, blinking Gilraen.
When Gilraen enters the battlefield, Mana Echoes triggers, adding for each Human and/or Noble you control.
Repeat.
If you control one additional Human and/
Component Cards
How It Works
Activate Gilraen by paying and tapping it, blinking Spark Double.
Choose to have Spark Double enter the battlefield as a nonlegendary copy of Gilraen.
When Spark Double enters the battlefield, Mana Echoes triggers, adding for each Human and/or Noble you control.
Activate Spark Double by paying and tapping it, blinking Gilraen.
When Gilraen enters the battlefield, Mana Echoes triggers, adding for each Human and/or Noble you control.
Repeat.
If you control one additional Human and/or Noble, this combo will net infinite colorless mana.