Biomancer's Familiar + Blossoming Tortoise + Diviner's Wand + and 2 others

RGWU identity

Commander legal

The 5 combo pieces

• Biomancer's Familiar
• Blossoming Tortoise
• Diviner's Wand
• Dryad Arbor
• Zirda, the Dawnwaker

How to execute it

1. Activate Dryad Arbor by paying {0}, causing you to draw a card.
2. Dryad Arbor triggers, giving itself +1/+1 until end of turn.
3. Repeat.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Near-infinitely large creature until end of turn