You control at least two other creatures with toughness equal to 1.
You have a way to put a -1/-1 counter on a creature.
Steps
Put a -1/-1 counter on any creature you control with toughness equal to 1. The creatue dies as a state-based action due to having zero toughness, triggering
Flourishing Defenses and
Reluctant Role Model.
Resolve the
Reluctant Role Model trigger, putting a -1/-1 counter on any creature you control with toughness equal to 1.
Resolve the
Flourishing Defenses trigger, creating a 1/1 creature token.
Repeat from step 2.
Notes
You can alternatively start the combo with one creature that has toughness equal to 1 and another creature that has a -1/-1 counter on it. If you do, kill the creature with a -1/-1 counter on it to start the combo.
Results
Infinite creature ETB.
Infinite creature LTB.
Infinite death triggers.
Metadata
Bracket tag
ExhibitionBracket 1+
For any deck
1
2
3
4
5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.