Prerequisites
- Gwenna, Eyes of Gaea on the battlefield
- Temur Sabertooth on the battlefield
- Phyrexian Dreadnought in hand
- Biomancer's Familiar on the battlefield
- Gwenna does not have summoning sickness
Steps
- Activate Gwenna by tapping it, adding that can only be spent to cast creature spells or activate abilities of creatures
- Cast Phyrexian Dreadnought by paying
- Gwenna triggers, putting a +1/+1 counter on it and untapping it
- Phyrexian Dreadnought enters the battlefield, triggering itself
- Holding priority, activate Temur Sabertooth by paying , returning Phyrexian Dreadnought from the battlefield to your hand
- Resolve the Phyrexian Dreadnought ability, failing to sacrifice it due to it no longer being on the battlefield
- Repeat
Results
Required Cards 4
Gwenna, Eyes of Gaea
Legendary Creature — Elf Druid Scout
Temur Sabertooth
Creature — Cat
Phyrexian Dreadnought
Artifact Creature — Phyrexian Dreadnought
Biomancer's Familiar
Creature — Mutant