Saffi Eriksdotter, Cadric, Soul Kindler, and Earthcraft

Prerequisites

• Saffi Eriksdotter in hand
• Cadric, Soul Kindler on the battlefield
• Earthcraft on the battlefield
• You control a basic land
• available

Steps

1. Cast Saffi Eriksdotter by paying
2. When Saffi Eriksdotter enters the battlefield, Cadric triggers
3. Holding priority, activate Earthcraft by tapping Saffi Eriksdotter, untapping a basic land you control
4. Activate the basic land by tapping it, adding
5. Resolve the Cadric trigger, causing you to pay to create a token copy of Saffi Eriksdotter
6. Activate Earthcraft by tapping the Saffi Eriksdotter token, untapping a basic land you control
7. Activate the basic land by tapping it, adding
8. Activate the Saffi Eriksdotter token by sacrificing it, targeting the nontoken Saffi Eriksdotter
9. Activate Saffi Eriksdotter by sacrificing it, targeting Cadric
10. When the nontoken Saffi Eriksdotter dies, the token Saffi Eriksdotter triggers, returning the nontoken Saffi Eriksdotter from your graveyard to the battlefield
11. Repeat from step 3

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mana basic lands you control can produce
• Infinite sacrifice triggers