Time Sieve + Myr Battlesphere + Lin Sivvi, Defiant Hero + Conspiracy

Time Sieve

Myr Battlesphere

Lin Sivvi, Defiant Hero

Conspiracy

How it works

1. Activate Lin Sivvi's first ability by paying 7 and tapping it, causing you to search your library for Myr Battlesphere and put it onto the battlefield.
2. When Myr Battlesphere enters the battlefield, it triggers, creating four 1/1 Myr artifact creature tokens.
3. Activate Time Sieve by tapping it, sacrificing Myr Battlesphere and the four Myr tokens, causing you to take an extra turn after this one.
4. Activate Lin Sivvi's second ability by paying 3, putting Myr Battlesphere on the bottom of your library from your graveyard.
5. Repeat each turn.

This delightfully eccentric combo turns Lin Sivvi, Defiant Hero into a master of metal by leveraging Conspiracy—with "Rebel" chosen as the creature type—to let Lin Sivvi tutor up any creature, including the normally unrelated Myr Battlesphere. When Myr Battlesphere drops onto the battlefield, its triggered ability immediately provides the exact fodder needed: four 1/1 Myr artifact creature tokens to join the Battlesphere itself as the five sacrifices required by Time Sieve. Once Time Sieve grants you an extra turn, Lin Sivvi's second ability quietly recycles the fallen Myr Battlesphere straight from the graveyard back to the bottom of your library, primed to be fetched all over again.