Mikaeus, the Unhallowed + Luminous Broodmoth + Catalyst Elemental

Mikaeus, the Unhallowed

Luminous Broodmoth

Catalyst Elemental

How it works

1. Activate Catalyst Elemental by sacrificing it.
2. When Catalyst Elemental dies, Mikaeus triggers, returning Catalyst Elemental from your graveyard to the battlefield with a +1/+1 counter on it.
3. Activate Catalyst Elemental by sacrificing it.
4. When Catalyst Elemental dies, Luminous Broodmoth triggers, returning Catalyst Elemental from your graveyard to the battlefield with a flying counter on it.
5. Repeat