Teferi, Master of Time (Showcase) (293) [Core Set 2021] Human Mercenary Whenever a player casts a

Whenever a player casts a spell

where X is 1 plus the exiled creature's mana value

Exile it at the beginning of the next end step

Set: World Championship Decks 2000 Type: Artifact Rarity: Rare Cost: {2} Activated abilities of creatures can't be activated

Set: Magic Player Rewards 2005 Type: Instant Rarity: Rare Cost: {1}{U} Counter target spell unless its controller pays {3}

Teferi, Master of Time (Showcase) (293) [Core Set 2021] Human Mercenary Whenever a player casts aSet: 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.