Scuttling Sliver + Trazyn the Infinite + Runed Stalactite + Nyx Lotus

Scuttling Sliver

Trazyn the Infinite

Runed Stalactite

Nyx Lotus

How it works

1. Activate Trazyn using Nyx Lotus's ability by tapping it, adding at least three mana of any color you have devotion to.
2. Activate Trazyn by paying 2, untapping it.
3. Repeat.

This brilliant loop transforms Trazyn the Infinite into a self-contained mana engine by bridging artifact and creature synergies from your graveyard. With Runed Stalactite and Scuttling Sliver both resting in your graveyard, Trazyn’s Prismatic Gallery ability absorbs the Sliver's untap activation alongside the Stalactite's permanent-type classification, effectively treating Trazyn as a Sliver artifact creature. This allows you to repeatedly pay the {2} untap cost using the massive influx of mana generated by Trazyn adopting Nyx Lotus's devotion-based tap ability. As long as your devotion yields more than two mana of that color, the loop completely goes off, fueling an infinite supply of colored mana to crush the table.