Guildless Commons 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
Guildless Commons enters the battlefield, it,
Bloodghast and
Elven Raft-Steerer trigger.
Resolve the
Guildless Commons trigger, returning it from the battlefield to your hand.
Resolve the
Bloodghast trigger, returning it from your graveyard to the battlefield.
Resolve the
Elven Raft-Steerer trigger, untapping
Zimone and Dina.
Repeat.
Results
Infinite card draw.
Infinite draw triggers.
Near-infinite ETB.
Near-infinite LTB.
Near-infinite death triggers.
Near-infinite landfall triggers.
Near-infinite sacrifice triggers.
Put all lands from your hand and library onto the battlefield.
Metadata
In 5 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).