Temur Sabertooth + Accomplished Alchemist + The Fire Crystal

Temur Sabertooth

Accomplished Alchemist

The Fire Crystal

How it works

1. Activate Accomplished Alchemist by tapping it, adding an amount of .
2. Activate Temur Sabertooth by paying 1, returning Accomplished Alchemist from the battlefield to your hand.
3. Cast Accomplished Alchemist by paying its mana cost.
4. Repeat.

This loop relies on Accomplished Alchemist generating a massive influx of mana after accounting for life gain, which easily covers the cost to bounce it. Temur Sabertooth serves as the engine's recurring reset button, picking up the Alchemist so it can be recast repeatedly. Meanwhile, The Fire Crystal sits on the battlefield quietly providing haste and cost reduction to smooth the execution, though the core magic happens entirely between the cat and the alchemist.