Pemmin's Aura + Hope Tender + Dimir Aqueduct

Pemmin's Aura

Hope Tender

Dimir Aqueduct

How it works

1. Activate Dimir Aqueduct by tapping it, adding .
2. Activate your additional land by tapping it, adding 1.
3. Activate Hope Tender's last ability by paying 1, tapping it, and exerting it, untapping Dimir Aqueduct and a land that can tap for mana.
4. Activate Pemmin's Aura's first ability by paying , untapping Hope Tender.
5. Repeat any number of times.