Merieke Ri Berit [Ice Age]Set: Ice Age Type: Legendary Creature Human Rarity: Rare Cost: {W}{U}{B} Merieke Ri Berit doesn't untap during your untap step. {T}: Gain control of target creature for as long as you control Merieke Ri Berit. When Merieke Ri Berit leaves the battlefield or becomes untapped, destroy that creature. It can't be regenerated.

Set: Black & White: Dragons Exalted Type: Grass Rarity: Uncommon Retreat cost: Colorless

−8: Target player gets an emblem with "Whenever you activate an ability that isn't a mana ability

Whenever you sacrifice a Clue

Set: Sun & Moon: Lost Thunder Type: Fairy Rarity: Common Retreat cost: Colorless

… to the lost temple of a bat-god of night

sacrifice Vaevictis Asmadi unless you pay {B}{R}{G}

Set: Commander 2017 Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Goad all creatures you don't control

Other creatures you control with flying get +0/+1

Whenever Renegade Krasis evolves

you gain X life and draw X cards

Set: Sun & Moon: Celestial Storm Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: POP Series 6 Type: Water Rarity: Common Retreat cost: Colorless