Experiment Kraj + Krosan Restorer + Horseshoe Crab

Experiment Kraj

Krosan Restorer

Horseshoe Crab

How it works

1. Activate Experiment Kraj's own ability by tapping it, putting a +1/+1 counter on Horseshoe Crab.
2. Activate Experiment Kraj using Horseshoe Crab's ability by paying , untapping it.
3. Activate Experiment Kraj's own ability by tapping it, putting a +1/+1 counter on Krosan Restorer.
4. Activate Experiment Kraj using Horseshoe Crab's ability by paying , untapping it.
5. Activate Experiment Kraj using Krosan Restorer's ability by tapping it, untapping up to three lands you control.
6. Activate those lands by tapping them, adding at least 1.
7. Repeat.
8. Once you have infinite mana, you may activate Experiment Kraj's own ability any number of times, and potentially activate Experiment Kraj any number of times copying abilities of other creatures you have placed +1/+1 counters onto.