Six, Life from the Loam, and Lion's Eye Diamond

Prerequisites

• Six on the battlefield
• Life from the Loam in the graveyard
• Lion's Eye Diamond on the battlefield
• You have at least one land card in your graveyard
• You have enough mana to activate the cycling land's cycling ability available
• or enough mana to activate the land's cycling cost additionally available

Steps

1. Activate the cycling land's cycling ability by paying its cycling cost and discarding it
2. Holding priority, activate Lion's Eye Diamond by sacrificing it and discarding your hand, adding if you have no available or adding three mana of the color used to cycle the land otherwise
3. Resolve the cycling ability, causing you to mill three cards and return Life from the Loam from your graveyard to your hand
4. Cast Life from the Loam by paying , returning the cycling land and up to two other lands from your graveyard to your hand
5. Cast Lion's Eye Diamond from your graveyard for its retrace cost by paying and discarding a land card from your hand except the cycling land
6. Repeat

Results

• Infinite self-mill
• Near-infinite storm count
• Near-infinite self-discard triggers
• Near-infinite magecraft triggers