Likeness Looter + Selvala, Heart of the Wilds + Simic Ragworm

Likeness Looter

Selvala, Heart of the Wilds

Simic Ragworm

How it works

1. Activate Likeness Looter by paying 3, causing it to become a copy of Selvala.
2. Activate Likeness Looter using Selvala's ability by paying and tapping it, adding at least 7.
3. Activate Likeness Looter by paying 3, causing it to become a copy of Simic Ragworm.
4. Activate Likeness Looter using Simic Ragworm's ability by paying , untapping it.
5. Repeat.

This clever loop turns Likeness Looter into a versatile shapeshifter that abuses its own copy ability. By paying {3} to become a copy of Selvala, Heart of the Wilds, you can tap it using Selvala's mana-producing ability to generate a massive windfall of colored mana based on your highest creature power. Then, you spend {3} to transform Likeness Looter into a copy of Simic Ragworm, whose blue activation untaps it for just {U}. By continuously cycling between these two forms and untapping with the Ragworm's ability while retaining the Looter's original text box, you can repeat the process indefinitely to produce infinite colored mana.