({1} magic symbol) ({U} magic symbol) ({U} magic symbol) ({R} magic symbol) available the first turn, with ({4} magic symbol) each extra turn available.
Steps
Activate Neurok Transmuter's first ability by paying ({U} magic symbol) , causing Medomai the Ageless to become an artifact until end of turn.
Deal combat damage to an opponent using Medomai the Ageless.
Medomai the Ageless triggers, causing you to take an extra turn after this one.