Scuttling Sliver + Trazyn the Infinite + Imagecrafter + Gilded Lotus

Scuttling Sliver

Trazyn the Infinite

Imagecrafter

Gilded Lotus

How it works

1. Activate Imagecrafter by tapping it, causing Trazyn to become a Sliver until end of turn.
2. Activate Trazyn using Gilded Lotus's ability by tapping it, adding three mana of any color.
3. Activate Trazyn by paying 2, untapping it.
4. Repeat from step 2

This fascinating loop transforms Trazyn the Infinite into a mana-generating machine from the graveyard by absorbing the properties of Gilded Lotus. Thanks to Scuttling Sliver sitting in your graveyard, Trazyn also inherits the ability to pay two mana and untap itself. Since Trazyn isn't naturally a Sliver, the humble Imagecrafter bridges that gap by temporarily bestowing the Sliver creature type upon him. Once that type is established, you can tap Trazyn for three mana and use two of them to untap him, netting infinite colored mana in the process.