Crab Umbra + Mona Lisa, Science Geek

Crab Umbra

Mona Lisa, Science Geek

How it works

1. Activate Mona Lisa by tapping it, adding at least
2. Activate Crab Umbra by paying 2, untapping Mona Lisa.
3. Repeat.

This elegant loop transforms raw magical energy into limitless potential by pairing Crab Umbra with Mona Lisa, Science Geek. Once Mona Lisa's power is high enough to yield more than the three mana required to activate Crab Umbra's untap ability, you can tap Mona Lisa for a massive influx of colored mana and immediately untap her with the Umbra. By continuously fueling the Crab's activation cost with a portion of the mana generated, you create an infinite loop that leaves you with boundless colored mana to power any spell or ability you desire.