Challenge 2:
- Normal summon Guppy
- Use Guppy effect to special summon Arowana
- Use Arowana effect to add Tetra from your deck to your hand
- Activate Aquarium Set
- Activate Parallel Twister on Aquarium Set to destroy Guppy
- Use Aquarium Set effect to bring back Guppy from the graveyard to the field
- Use Guppy effect to special summon Tetra
- Use Tetra effect to add Aquarium Lightning
- Activate Aquarium Lightning
- Attack with all your monsters
Anonymous
