Voltaic Construct + Biotransference + Heronblade Elite

Voltaic Construct

Biotransference

Heronblade Elite

How it works

1. Activate Heronblade Elite by tapping it, adding at least 3.
2. Activate Voltaic Construct by paying 2, untapping Heronblade Elite.
3. Repeat

The true catalyst for this loop is Biotransference, which quietly transforms Heronblade Elite into an artifact creature alongside its human nature, allowing it to be targeted by mechanical manipulation. Once Biotransference weaves this type-changing magic, tapping Heronblade Elite yields a surge of colored mana based on its power, which is then fed directly into Voltaic Construct. By paying the construct's activation cost to untap the modified mana-producer, you clear the way to repeat the cycle indefinitely—generating limitless colored mana and infinite untaps of your artifact creatures.