Rukarumel, Biologist + The World Tree

Mana needed: {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}

WUBRG identity

Commander legal

The 2 combo pieces

• Rukarumel, Biologist
• The World Tree

How to execute it

1. Activate The World Tree's second ability by paying {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}, tapping and sacrificing it, causing you to search for all creatures in your library, as they are all Gods due to Rukarumel and put them onto the battlefield.

What the combo produces

• Put all creature cards from your library onto the battlefield