Prairie Stream [Universes Beyond: Warhammer 40,000]Set: Universes Beyond: Warhammer 40,000 Type: Land Plains Island Rarity: Rare ({T}: Add {W} or {U}.) Prairie Stream enters the battlefield tapped unless you control two or more basic lands. Stripped and blasted by millennia of war, every planet eventually looks the same.

Flashback—Sacrifice a creature

Set: Gym Heroes 1st Edition Type: Basic Energy Rarity: Common

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Legendary Creature — Elemental Otter Rarity: Rare Cost: {1}{U/R}{U/R} Companion — Each nonland card in your starting deck has a different name

Set: Hour of Devastation Prerelease Promos Type: Legendary Creature — Human Warrior Rarity: Rare Cost: {3}{W}{W} Vigilance

Its controller gains life equal to its power

"The ceremony ended with a voice from the shadows

That creature deals damage equal to its power to its controller

Put two loyalty counters on it for each planeswalker destroyed this way

Set: Dragons of Tarkir Type: Creature — Dragon Rarity: Rare Cost: {3}{U}{U} Flying

Set: Judge Gift Cards 2006 Type: Enchantment Rarity: Rare Cost: {1}{B}{G} {X}

Sacrifice Mirror of Fate: Choose up to seven face-up exiled cards you own

Set: Amonkhet Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Zombies you control get +1/+1