Step 1. Normal summon Salamangreat Spinny
Step 2. Link Summon Salamangreat Balelynx using Spinny
Step 3. Using Balelynx’s effect, add Salamangreat Sanctuary to your hand
Step 4. Special Summon Salamangreat Gazelle using its own effect
Step 5. Using Gazelle’s effect, send Fusion of Fire to the graveyard
Step 6. Activate Spinny’s graveyard effect, special summoning it from the graveyard
Step 7. XYZ summon Salamangreat Miragestallio using Gazelle and Spinny
Step 8. Activate Miragestallio’s effect, detaching Gazelle, and special summoning Salamangreat Jack Jaguar from the deck
Step 9. Link Summon Salamangreat Sunlight wolf using Jack Jaguar and Balelynx
Step 10. Link Summon another Sunlight wolf using the Sunlight Wolf on the field and Miragestallio
Step 11. Using Sunlight Wolf’s effect, add Fusion of fire to the hand from the graveyard
Step 12. Activate Jack Jaguar’s effect, shuffle Sunlight Wolf back into the extra deck, and special summoning Jack Jaguar to a zone Sunlight Wolf points to
Step 13. Using Sunlight Wolf’s effect, add Gazelle to the hand from the graveyard
Step 14. Link Summon Salamangreat Heatleo using Jack Jaguar and Sunlight wolf
Step 15. Activate Salamangreat Sanctuary
Step 16. Link Summon another Heatleo using the Heatleo on the board
Step 17. Activate Heatleo’s effect, targeting a monster and the balelynx in the graveyard to set the opponent’s monster’s attack to 500
Step 18. Activate Fusion of Fire, Fusion Summoning Salamangreat Violet Chimera using Gazelle and Heatleo
Step 19. Using Violet Chimera’s effect, have it gain 1900 attack