Avalugg (045/203) [Sword & Shield: Evolving Skies] ST10-13 You can only use this

You can only use this effect of "Fluffal Penguin" once per turn

We mean like

Set: Structure Deck: Blaze of Destruction Card type: Continuous Spell Rarity: Common Attack: 0 Defense: 0 All face-up Level 4 or higher monsters on the field are changed to Defense Position and remain in Defense Position as long as this card is active

You can only use this effect of "Cipher Twin Raptor" once per turn

then each player draws the same number of cards they shuffled into the Deck

Avalugg (045/203) [Sword & Shield: Evolving Skies] ST10-13 You can only use thisSet: Sword & Shield: Evolving Skies Type: Water Rarity: Uncommon Retreat cost: Colorless,Colorless,Colorless,Colorless