Archelos, Lagoon Mystic, Mystic Sanctuary, Splendid Reclamation, Squandered Resources, and Tatyova, Benthic Druid

Prerequisites

• Archelos, Lagoon Mystic on the battlefield
• Mystic Sanctuary on the battlefield
• Splendid Reclamation in hand
• Squandered Resources on the battlefield
• Tatyova, Benthic Druid on the battlefield
• You control at least one Forest and two additional lands
• Archelos is untapped

Steps

1. Activate Squandered Resources by sacrificing Mystic Sanctuary, a Forest and two other lands, adding
2. Cast Splendid Reclamation by paying , returning all land cards from your graveyard to the battlefield untapped due to Archelos
3. Each land enters the battlefield, triggering Tatyova that many times, and Mystic Sanctuary
4. Resolve the Mystic Sanctuary trigger, putting Splendid Reclamation on top of your library from your graveyard
5. Resolve the Tatyova triggers, causing you to draw that many cards and gain that much life
6. Activate Mystic Sanctuary by tapping it, adding
7. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite landfall triggers
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Near-infinite magecraft triggers
• Near-infinite mana lands you control can produce
• Near-infinite storm count