Rograkh, Son of Rohgahh + Myth Unbound + Blasting Station + Clever Impersonator

Rograkh, Son of Rohgahh

Myth Unbound

Blasting Station

Clever Impersonator

How it works

1. Activate Blasting Station by tapping it and sacrificing Rograkh.
2. Choose to have Rograkh return to the command zone from your graveyard.
3. Both copies of Myth Unbound trigger, causing you to draw two cards.
4. Resolve the ability from step 1, dealing 1 damage to any target.
5. Cast Rograkh from the command zone by paying 0 due to the cost reductions from both copies of Myth Unbound.
6. Blasting Station triggers, untapping itself.
7. Repeat.

This loop leverages Rograkh, Son of Rohgahh and his zero-mana cost as the ultimate sacrificial fuel for Blasting Station, which conveniently untaps itself every time Rograkh re-enters the battlefield. To turn this standard sacrifice loop into a win, Clever Impersonator enters as a copy of a second Myth Unbound (or the original if cloned), doubling the cost-reduction and card-drawing power. With two Myth Unbounds active, sending Rograkh back to the command zone instead of the graveyard triggers a net-positive card draw engine while making subsequent casts of Rograkh completely free.