Tidespout Tyrant + Selvala, Heart of the Wilds + Tannuk, Steadfast Second

Tidespout Tyrant

Selvala, Heart of the Wilds

Tannuk, Steadfast Second

How it works

1. Activate Selvala by paying and tapping it, adding at least 1 plus enough mana to cast a creature card from your hand.
2. Cast a creature card by paying its mana cost.
3. Tidespout Tyrant triggers, returning Selvala from the battlefield to your hand.
4. Cast Selvala by paying 1.
5. Tidespout Tyrant triggers, returning the creature cast in step 2 from the battlefield to your hand.
6. Repeat.

This engine achieves an infinite loop by continuously bouncing and recasting our key pieces, leveraging Tidespout Tyrant's cast trigger to act as both the bouncer and the reset button. With Selvala, Heart of the Wilds providing a massive influx of mana whenever she enters and taps, we can easily fund the repeated casting of our creatures while generating infinite colored mana and storm count. Meanwhile, Tannuk, Steadfast Second ensures our board stays threatening with his static haste-granting ability, perfectly rounding out a combo that recycles your entire hand into an endless parade of enters-the-battlefield triggers.