Blossoming Tortoise + Crackdown Construct + Inkmoth Nexus

G identity

Commander legal

The 3 combo pieces

• Blossoming Tortoise
• Crackdown Construct
• Inkmoth Nexus

How to execute it

1. Activate Inkmoth Nexus's second ability by paying {0}, causing it to become a 1/1 Blinkmoth creature in addition to its other types until end of turn.
2. Activate Inkmoth Nexus's second ability by paying {0}.
3. Crackdown Construct triggers, giving itself +1/+1 until end of turn.
4. Repeat from step 2.

What the combo produces

• Infinitely large creature until end of turn