Activate Krark-Clan Ironworks by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Repeat.

Infinite creature LTB

Infinite creature ETB

Infinite creature sacrifice triggers

Infinite death triggers

Infinite colorless mana

Melira, Sylvok Outcast

Wingrattle Scarecrow

Krark-Clan Ironworks

Activate Arcbound Ravager by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Arcbound Ravager ability.
Repeat.

Infinite +1/+1 counters on a creature

Arcbound Ravager

Activate Grinding Station by tapping it and sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
When Wingrattle Scarecrow enters, Grinding Station triggers, untapping it.
Resolve the Grinding Station ability from step 1.
Repeat.

Infinite mill

Infinite self-mill

Grinding Station

Activate Lithatog by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Lithatog ability.
Repeat.

Infinitely large creature until end of turn

Lithatog

Activate Megatog by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Megatog ability.
Repeat.

Megatog

Activate Atog by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Atog ability.
Repeat.

Atog

Activate Sarcatog by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Sarcatog ability.
Repeat.

Sarcatog

Activate Extruder by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Extruder ability.
Repeat.

Infinite +1/+1 counters on creatures you control

Extruder

Activate Ravenous Intruder by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Ravenous Intruder ability.
Repeat.

Ravenous Intruder

Activate Krark-Clan Grunt by sacrificing Wingrattle Scarecrow.
When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
Resolve the Krark-Clan Grunt ability.
Repeat.

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