Feldon of the Third Path + Worldgorger Dragon + Dragonlord Kolaghan + Rings of Brighthearth

Feldon of the Third Path

Worldgorger Dragon

Dragonlord Kolaghan

Rings of Brighthearth

How it works

1. Activate any number of permanents by tapping them, adding at least 4.
2. Activate Feldon by paying 2 and tapping it, targeting Worldgorger Dragon.
3. Rings of Brighthearth triggers, causing you to pay 2 to copy Feldon's ability targeting Worldgorger Dragon.
4. Resolve the copy of Feldon's ability, creating a token copy of Worldgorger Dragon.
5. When the Worldgorger Dragon token enters, its first ability triggers, exiling all other permanents you control.
6. Resolve the Feldon ability from step 2, creating a token copy of Worldgorger Dragon.
7. When the Worldgorger Dragon token enters, its first ability triggers, exiling all other permanents you control.
8. When the Worldgorger Dragon token created in step 4 leaves the battlefield, its second ability triggers, returning all cards exiled with it to the battlefield.
9. Repeat.

This mesmerizing loop turns Feldon of the Third Path into an engine of endless rebirth by using Rings of Brighthearth to double up on his activated ability, letting you target Worldgorger Dragon twice in a single activation. As each token copy of Worldgorger Dragon enters the battlefield, its triggered ability exiles your entire board—including Feldon of the Third Path, your mana sources, and your other permanents—which immediately forces the previous dragon token to leave the battlefield and return everything fresh. This infinite cycle of exiling and returning endlessly refreshes your mana-producing permanents and triggers any entering-the-battlefield abilities, while Dragonlord Kolaghan stands ready to capitalize on the chaos from the command zone or graveyard.