Warchanter Skald + Mycosynth Lattice + Time Sieve + Pemmin's Aura + Viridian Longbow

Warchanter Skald

Mycosynth Lattice

Time Sieve

Pemmin's Aura

Viridian Longbow

How it works

1. Activate Warchanter Skald by tapping it, dealing 1 damage to any target.
2. Warchanter Skald triggers, creating a 2/1 Dwarf Berserker creature token.
3. Activate Pemmin's Aura's first ability by paying 1, untapping Warchanter Skald.
4. Repeat three additional times.
5. Activate Warchanter Skald by tapping it, dealing 1 damage to any target.
6. Warchanter Skald triggers, creating a 2/1 Dwarf Berserker creature token.Activate Time Sieve by tapping it and sacrificing the five Dwarf Berserkers, causing you to take an extra turn after this one.
7. Repeat each turn.