Requires

Roalesk, Apex Hybrid must be on the battlefield. Blade of Shared Souls must be on the battlefield. Herd Baloth must be on the battlefield. Crystalline Crawler must be on the battlefield. You control at least one additional creature. Crystalline Crawler has at least one +1/+1 counter on it. Mana needed:

Steps

1. Activate Blade of Shared Souls' equip ability by paying , attaching it to another creature you control.
2. Blade of Shared Souls triggers, causing the creature it is attached to to become a copy of Roalesk.
3. Put the creature with Blade of Shared Souls attached into your graveyard due to the legend rule.
4. The creature triggers, putting two +1/+1 counters on Herd Baloth and Crystalline Crawler.
5. Herd Baloth triggers twice, creating two 4/4 Beast creature tokens.
6. Activate Crystalline Crawler's first ability twice by removing two +1/+1 counters from it, adding .
7. Repeat.

Results