Teferi, Master of Time (Showcase) (291) [Core Set 2021] SM97 You can only use this

You can only use this effect of "Bi'an

up to the number of monsters your opponent controls that were Special Summoned from the Extra Deck +1

banishing the curious in favor of less inquisitive company

the turn player Tributes 1 face-up monster on his/her side of the field and inflicts damage to the opponent''s Life Points equal to half of the original ATK of the Tributed Monster

Set: Stronghold Type: Sorcery Rarity: Common Cost: {B} Buyback {4} (You may pay an additional {4} as you cast this spell

Teferi, Master of Time (Showcase) (291) [Core Set 2021] SM97 You can only use thisSet: Core Set 2021 Type: Legendary Planeswalker Teferi Rarity: Mythic Cost: {2}{U}{U} You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant. +1: Draw a card, then discard a card. 3: Target creature you don't control phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.) 10: Take two extra turns after this one.