Death's Oasis + Deathrender + Workshop Assistant + Carrion Feeder

Prerequisites

• You have an artifact creature card in your graveyard with mana value four or greater.

Steps

1. 1Activate Carrion Feeder by sacrificing Workshop Assistant.
2. 2When Workshop Assistant dies, it, Deathrender and Death's Oasis triggers.
3. 3Resolve the Workshop Assistant trigger, returning an artifact creature card with mana value four or greater from your graveyard to your hand.
4. 4Resolve the Deathrender trigger, putting the artifact creature with mana value four or greater from your hand onto the battlefield, and attaching Deathrender to it.
5. 5Resolve the Death's Oasis trigger, causing you to mill two cards and return a creature card with mana value two or less from your graveyard to your hand.
6. 6Activate Carrion Feeder by sacrificing the creature with Deathrender attached.
7. 7When the creature dies, Deathrender and Death's Oasis triggers.
8. 8Resolve the Death's Oasis trigger, causing you to mill two cards and return Workshop Assistant from your graveyard to your hand.
9. 9Resolve the Deathrender trigger, putting Workshop Assistant from your hand onto the battlefield, and attaching Deathrender to it.
10. 10Resolve both Carrion Feeder abilities from steps 1 and 6, putting two +1/+1 counters on it.
11. 11Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers