Displace + Palinchron + Timeless Witness

Displace

Palinchron

Timeless Witness

How it works

1. Activate up to seven lands by tapping them, adding at least 2.
2. Cast Displace by paying 2, blinking Timeless Witness and Palinchron
3. When Timeless Witness and Palinchron enter the battlefield, their abilities trigger.
4. Resolve the Timeless Witness trigger, returning Displace from your graveyard to your hand.
5. Resolve the Palinchron trigger, untapping up to seven lands.
6. Repeat.

This loop turns the battlefield into a self-sustaining engine by exploiting the synergy between Palinchron and Displace. Every time Displace blinks the battlefield, Palinchron's entrance triggers to untap your lands—netting you extra mana beyond what the spell costs—while Timeless Witness simultaneously returns Displace right back to your hand for the next iteration. Because Palinchron also possesses its own bounce ability and Timeless Witness carries an eternalize cost, the setup is naturally resilient and easily set into motion across Commander, Legacy, Oathbreaker, and Vintage.