Cadric, Soul Kindler, Honor-Worn Shaku, and Saffi Eriksdotter

Prerequisites

• Cadric, Soul Kindler on the battlefield
• Honor-Worn Shaku on the battlefield
• Saffi Eriksdotter in hand
• available

Steps

1. Cast Saffi Eriksdotter by paying
2. When Saffi Eriksdotter enters the battlefield, Cadric triggers
3. Holding priority, activate Honor-Worn Shaku's second ability by tapping Saffi Eriksdotter, untapping Honor-Worn Shaku
4. Activate Honor-Worn Shaku's first ability by tapping it, adding
5. Resolve the Cadric trigger, causing you to pay to create a token copy of Saffi Eriksdotter
6. Activate Honor-Worn Shaku's second ability by tapping the Saffi Eriksdotter token, untapping Honor-Worn Shaku
7. Activate Honor-Worn Shaku's first ability 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 colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers