Garth One-Eye + Ghostly Flicker + Lightning Greaves + Mnemonic Wall

Garth One-Eye

Ghostly Flicker

Lightning Greaves

Mnemonic Wall

How it works

1. If needed, activate Lightning Greaves' equip ability by paying 0, attaching it to Garth.
2. Activate Garth by tapping it, causing you to pay 0 to cast a copy of Black Lotus.
3. Activate Black Lotus by tapping and sacrificing it, adding .
4. Activate Lightning Greaves' equip ability by paying 0, attaching it to any other creature you control.
5. Cast Ghostly Flicker by paying 2, blinking Garth and Mnemonic Wall.
6. Mnemonic Wall enters the battlefield, returning Ghostly Flicker from your graveyard to your hand.
7. Repeat.