Prerequisites
- Quandrix Command in hand
- Crystalline Crawler on the battlefield
- Doubling Season on the battlefield
- Dualcaster Mage in hand
- available
Steps
- Cast Quandrix Command choosing to return a creature to its owners hand, and to put two +1/+1 counters on a creature
- Maintaining priority, cast Dualcaster Mage
- When Dualcaster Mage enters, it copies Quandrix Command, choosing to return Dualcaster Mage to your hand and to put two +1/+1 counters on Crytalline Crawler
- Put four +1/+1 counters on Crystalline Crawler
- Remove three +1/+1 counters from Crystalline Crawler, adding
- Repeat steps 2-5
Results
Required Cards 4
Crystalline Crawler
Artifact Creature — Construct
Doubling Season
Enchantment
Dualcaster Mage
Creature — Human Wizard