Santa Claws [AC18-EN012] Super Rare Xyz/Effect Monster and Effect Monster effects cannot

and Effect Monster effects cannot be activated

At the end of the Damage Step

You can only use this effect of "Sage with Eyes of Blue" once per turn

or Special Summoned by sending the above monsters you control to the Graveyard (in which case you do not use "Polymerization")

Santa Claws [AC18-EN012] Super Rare Xyz/Effect Monster and Effect Monster effects cannotSet: Advent Calendar 2018 Card type: Effect Monster Rarity: Super Rare Attack: 1200 Defense: 2500 You can Special Summon this card (from your hand) to your opponent's field in Defense Position, by Tributing 1 monster they control. If Summoned this way, once, during the End Phase of this turn: You can draw 1 card.