Effect Monster
Heliosphere Dragon
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.
From Yu-Gi-Oh! Trading Card Game.
Exact printings
- 2015 Mega-Tin Mega Pack - #MP15-EN004 · Common · EN
- Primal Origin: Deluxe Edition - #PRIO-EN004 · Common · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6npgiy32t8sb1isf3hyitm.