Zimone and Dina + Bloodghast + Intruder Alarm + Dimir Aqueduct
Zimone and Dina
Bloodghast
Intruder Alarm
Dimir Aqueduct
Infinite card drawInfinite draw triggersNear-infinite death triggersNear-infinite creature ETBNear-infinite landfall triggersNear-infinite creature LTBNear-infinite creature sacrifice triggersNear-infinite untap of all creaturesPut all lands from your hand and library onto the battlefield
How it works
Activate Zimone and Dina by tapping it and sacrificing Bloodghast, causing you to draw a card and put Dimir Aqueduct from your hand onto the battlefield, and then repeat this process once if you control eight or more lands, putting any other land from your hand onto the battlefield instead.
When Dimir Aqueduct enters the battlefield, it and Bloodghast trigger.
Resolve the Dimir Aqueduct trigger, returning it from the battlefield to your hand.
Resolve the Bloodghast trigger, returning it from your graveyard to the battlefield.
When Bloodghast enters the battlefield, Intruder Alarm triggers, untapping all creatures.