Eternal Flame

This is the 8th duel puzzle for the GBA game: Yu-Gi-Oh! Ultimate Masters World Championship Tournament 2006.

Solution:

1. Switch Throwstone Unit to Attack Position.

2. Attack Newdoria with Throwstone Unit.

3. Activate Option Hunter.

4. Attack Newdoria with Ancient Gear Soldier.

5. Go to Main Phase 2.

6. Activate Tremendous Fire from your hand.

7. Chain Tremendous Fire with Serial Spell.