Drafna, Founder of Lat-Nam + Manifold Key + Semblance Anvil + Sceptre of Eternal Glory

Drafna, Founder of Lat-Nam

Manifold Key

Semblance Anvil

Sceptre of Eternal Glory

How it works

1. Activate Sceptre of Eternal Glory by tapping it, adding .
2. Activate Manifold Key by paying 1 and tapping it, untapping Sceptre of Eternal Glory.
3. Activate Drafna's first ability by paying 1, returning Manifold Key from the battlefield to your hand.
4. Cast Manifold Key by paying 0.
5. Repeat.

This intricate loop turns the mana-producing potential of Sceptre of Eternal Glory into an engine fueled by a clever sequence of bounces and recasts. With Semblance Anvil reducing artifact costs by exiling a matching card from your hand, Manifold Key can be cast for free after being returned to your hand by Drafna, Founder of Lat-Nam's first ability. Once re-cast, the newly arrived Manifold Key immediately untaps Sceptre of Eternal Glory—which conveniently provides more than enough blue mana to pay for Drafna's bounce activation and the Key's own untap ability—yielding infinite entry and leave-the-battlefield triggers along with an arbitrarily large storm count.