Zimone and Dina + Bloodghast + Retreat to Coralhelm + Dimir Aqueduct
Zimone and Dina
Bloodghast
Retreat to Coralhelm
Dimir Aqueduct
Infinite card drawInfinite draw triggersNear-infinite death triggersNear-infinite creature ETBNear-infinite landfall triggersNear-infinite creature LTBNear-infinite creature sacrifice triggersPut 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, Bloodghast and Retreat to Coralhelm 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.
Resolve the Retreat to Coralhelm trigger, untapping Zimone and Dina.