Smaug the Impenetrable + Metalwork Colossus + Blasting Station + Tippy-Toe, Terrific Partner

Smaug the Impenetrable

Metalwork Colossus

Blasting Station

Tippy-Toe, Terrific Partner

How it works

1. Activate Blasting Station by tapping it and sacrificing Metalwork Colossus, dealing 1 damage to Smaug.
2. Smaug triggers, creating two artifact tokens due to Tippy-Toe.
3. Activate Metalwork Colossus by sacrificing the two artifact tokens, returning Metalwork Colossus from your graveyard to your hand.
4. Cast Metalwork Colossus by paying 0.
5. When Metalwork Colossus enters, Blasting Station triggers, untapping Blasting Station.
6. Repeat.

This clever loop transforms a dragon's hoard into a relentless engine, relying on Metalwork Colossus costing nothing to cast thanks to the high mana value of noncreature artifacts like Blasting Station and Tippy-Toe, Terrific Partner. You begin by using Blasting Station to hurl Metalwork Colossus at Smaug the Impenetrable, whose indestructible nature keeps it safe while its damage trigger creates two treasure tokens. Tippy-Toe, Terrific Partner graciously multiplies your token generation by tossing in an extra Food token alongside the treasures, providing the exact pair of artifacts you need to sacrifice to bring Metalwork Colossus right back from the graveyard. As Metalwork Colossus re-enters the battlefield for free, Blasting Station untaps from the creature entry, letting you immediately restart the cycle for an unstoppable loop of sacrifices and triggers.