Temur Sabertooth + Harabaz Druid + The Fire Crystal

Temur Sabertooth

Harabaz Druid

The Fire Crystal

How it works

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

This elegant loop turns the mana-generating potential of Harabaz Druid into an unstoppable engine with the help of Temur Sabertooth's ability to bounce it back to your hand for reuse. Because The Fire Crystal grants all your creatures haste, the newly recast Druid can tap immediately to generate even more mana than the Sabertooth requires to bounce it, leaving you with a net surplus. Meanwhile, The Fire Crystal's cost-reduction and token-copying capabilities (though the latter isn't even necessary for the core loop) fit right into a deck looking to maximize its creature-based shenanigans. The end result is an infinite parade of enters-the-battlefield and leaves-the-battlefield triggers, an arbitrarily high storm count, and as much colored mana as your heart desires.