Yedora, Grave Gardener + Ashnod's Altar + Watcher of the Roost

Prerequisites

• You have at least one white card in hand.

Steps

1. 1Activate Ashnod's Altar by sacrificing Watcher of the Roost, adding .
2. 2When Watcher of the Roost dies, Yedora triggers, returning Watcher of the Roost from your graveyard to the battlefield face down as a Forest land.
3. 3Activate Watcher of the Roost by tapping it, adding .
4. 4Activate Watcher of the Roost's morph ability by revealing a white card from your hand, turning it face up.
5. 5Watcher of the Roost triggers, causing you to gain 2 life.
6. 6Repeat.

Effects

• Infinite colored mana
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers