Imperial Order [DB1-EN086] Ultra Rare Dominaria United You can only activate 1

You can only activate 1 "Iron Cage" per turn

not just 1

You can only use each effect of "Hibernation Dragon" once per turn

[Your Turn] When you attack with a Digimon that has [Gammamon] in its name or is level 5 or higher

Set: Draconic Roar Card type: Digimon Rarity: Super Rare Digi type: Sky Dragon Play Cost: 12 Form: Mega Attribute: Data Digivolve Cost: 4 Digivolve Cost Level: 5 [On Play] [De-Digivolve 1] all of your opponent's Digimon

Imperial Order [DB1-EN086] Ultra Rare Dominaria United You can only activate 1Set: Dark Beginning 1 Card type: Continuous Trap Rarity: Ultra Rare Attack: 0 Defense: 0 As long as this card remains face up on the field, negate the effects of all Spell Cards on the field. Pay 700 Life Points during each of your Standby Phases. If you do not, this card is destroyed.