Kozmo Walker
2400/1200
DARK Machine-Type
If one or more of your “Kozmo” cards would be destroyed by battle or an opponents card effect, you can destroy a different “Kozmo” card you control instead. If this card is destroyed by battle or card effect and sent to the graveyard: you can banish this card; Special Summon 1 Level 5 or lower “Kozmo” monster from your deck.

Lets you keep Tincan alive, and would allow you to pop your field spell. Not bad.