Yedora, Grave Gardener, Rattleclaw Mystic, and Skullclamp

Prerequisites

• Yedora, Grave Gardener on the battlefield
• Rattleclaw Mystic on the battlefield
• Skullclamp on the battlefield
• available

Steps

1. Activate Skullclamp's equip ability by paying , attaching it to Rattleclaw Mystic
2. Rattleclaw Mystic dies as a state-based action due to having zero toughness
3. Yedora and Skullclamp trigger
4. Resolve the Skullclamp trigger, causing you to draw two cards
5. Resolve the Yedora trigger, returning Rattleclaw Mystic from your graveyard to the battlefield face-down as a Forest land
6. Activate Rattleclaw Mystic by tapping it, adding
7. Activate Rattleclaw Mystic's morph ability by paying , turning it face up
8. Rattleclaw Mystic triggers, adding
9. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite blue mana
• Near-infinite death triggers
• Near-infinite green mana
• Near-infinite landfall triggers
• Near-infinite LTB
• Near-infinite red mana