DNA Checkup [CSOC-EN078] Common Ishizu While this card is treated

While this card is treated as a Continuous Spell Card by this effect

You can only use this effect of "D/D Savant Nikola" once per turn

The first time each Tribute Summoned "True Draco" or "True King" monster would be destroyed by battle each turn

Set: Advent Calendar 2018 Card type: Effect Monster Rarity: Super Rare Attack: 800 Defense: 100 Cannot be Normal Summoned

DNA Checkup [CSOC-EN078] Common Ishizu While this card is treatedSet: Crossroads of Chaos Card type: Normal Trap Rarity: Common Select 1 face down monster you control. Your opponent declares 2 Attributes. Reveal the selected monster. If its Attribute is one of the declared Attributes, your opponent draws 2 cards. If not, you draw 2 cards.