While your opponent has 4 or less cards in their hand and this card is the only monster you control, your opponent cannot declare an attack. Once per turn, if you control a Level 8 Dragon-Type monster: You can make this card become Level 8 until the end of this turn.
Heliosphere Dragon [PRIO-EN004] Common
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![Heliosphere Dragon [PRIO-EN004] Common](http://invasioncnc.ca/cdn/shop/files/82636_8645a6d3-238b-447f-aa98-0e33777a7fbc.jpg?v=1730490387&width={width})
