Genestealer Patriarch + Leech Bonder + Carrion Feeder + Reluctant Role Model

Genestealer Patriarch

Leech Bonder

Carrion Feeder

Reluctant Role Model

How it works

1. Declare Genestealer Patriarch as an attacker.
2. Genestealer Patriarch's first ability triggers, putting an infection counter on a creature an opponent controls.
3. Activate Leech Bonder's ability by paying its cost, moving the infection counter from the opponent's creature onto a creature you control.
4. Activate Carrion Feeder by sacrificing the creature with an infection counter on it.
5. When the creature dies, Reluctant Role Model and Genestealer Patriarch's second ability trigger.
6. Resolve the Reluctant Role Model trigger, putting an infection counter onto another creature you control.
7. Resolve the Genestealer Patriarch trigger, causing you to create a token copy of the sacrificed creature that is a Tyranid in addition to its other types.
8. Resolve the Carrion Feeder ability.
9. Repeat from step 4.