Kopala, Warden of Waves [Ixalan]Set: Ixalan Type: Legendary Creature Merfolk Wizard Rarity: Rare Cost: {1}{U}{U} Spells your opponents cast that target a Merfolk you control cost {2} more to cast. Abilities your opponents activate that target a Merfolk you control cost {2} more to activate. "I know these waters better than you know yourselves."

" —The Book of Tal

Sacrifice Door to Nothingness: Target player loses the game

Set: EX: Trainer Kit 2 - Plusle Type: Lightning Rarity: Promo

Set: EX: Dragon Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Sun & Moon: Base Set Type: Basic Psychic Energy Rarity: Secret Rare

Perhaps that's the point

it loses flying until end of turn

Set: Onslaught Type: Legendary Creature — Human Druid Rarity: Rare Cost: {4}{G}{G} {G}: Target land becomes a 1/1 creature until end of turn

"There is great wisdom in rushing headlong into combat

Set: Coldsnap Theme Decks Type: Instant Rarity: Uncommon Cost: {3}{G}{G} You may exile a green card from your hand rather than pay this spell's mana cost

Set: HeartGold & SoulSilver: Base Set Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Sun & Moon: Ultra Prism Type: Tool Rarity: Promo