Rayquaza GX (160/168) [Sun & Moon: Celestial Storm] Ugin You can only Special Summon

You can only Special Summon "Red-Eyes Alternative Black Dragon" once per turn this way

Set: 30th Anniversary Edition Type: Creature — Basilisk Rarity: Uncommon Cost: {3}{G}{G} Whenever Thicket Basilisk blocks or becomes blocked by a non-Wall creature

Return it to the battlefield tapped under its owner's control at the beginning of the next end step

When Glistening Sphere enters the battlefield

Set: 30th Anniversary Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {R} Enchant creature

Rayquaza GX (160/168) [Sun & Moon: Celestial Storm] Ugin You can only Special SummonSet: Sun & Moon: Celestial Storm Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless