Drain Power [Limited Edition Alpha] Merfolk where X is the number

where X is the number of creatures that died this way

Set: Arabian Nights Type: Creature — Fish Rarity: Rare Cost: {4}{U}{U}{U} Island Fish Jasconius doesn't untap during your untap step

Set: Judge Gift Cards 2016 Type: Legendary Creature — Human Wizard Rarity: Rare Cost: {1}{W}{U}{B} Flying

For each creature exiled this way

Set: Magic Player Rewards 2009 Type: Instant Rarity: Rare Cost: {B}{R} Destroy target creature

Drain Power [Limited Edition Alpha] Merfolk where X is the numberSet: Limited Edition Alpha Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.