Mana Drain (Borderless Alternate Art) [Double Masters 2022] HER019-P Kefnet the Mindful can't attack

Kefnet the Mindful can't attack or block unless you have seven or more cards in hand

Set: Strixhaven: School of Mages Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {5}{R}{W} Flying

Set: Judge Gift Cards 2007 Type: Sorcery Rarity: Rare Cost: {X}{X}{2}{W}{W} Create X 4/4 white Angel creature tokens with flying

or—if they get desperate enough—the truth

Mana Drain (Borderless Alternate Art) [Double Masters 2022] HER019-P Kefnet the Mindful can't attackSet: Double Masters 2022 Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. "I suppose you've never heard of conservation of energy."