Shriekmaw [Commander 2020]

Shriekmaw [Commander 2020]Set: Commander 2020 Type: Creature Elemental Rarity: Uncommon Cost: {4}{B} Fear (This creature can't be blocked except by artifact creatures and or black creatures.) When Shriekmaw enters the battlefield, destroy target nonartifact, nonblack creature. Evoke {1}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Set: Hour of Devastation Type: Instant // Sorcery Rarity: Uncommon Cost: {2}{W} // {2}{U} Destroy target attacking or blocking creature

Set: Wizards Play Network 2010 Type: Artifact Rarity: Rare Cost: {2} Whenever a player casts an artifact spell

Set: Battle for Zendikar Prerelease Promos Type: Creature — Eldrazi Rarity: Rare Cost: {X} Endless One enters the battlefield with X +1/+1 counters on it

"Forget that which was never known

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {W} Target spell or permanent becomes white

put it on the bottom of your library instead

you get {A} (an acorn counter)

Set: Planechase Planes Type: Plane — Mercadia Rarity: Common When you planeswalk to Cliffside Market or at the beginning of your upkeep

Add {G}{G}{G}

Set: HeartGold & SoulSilver: Call of Legends Type: Fire Rarity: Uncommon Retreat cost: Colorless

using their libraries as their decks

Set: Commander 2011 Type: Instant Rarity: Uncommon Cost: {1}{U}{R} Electrolyze deals 2 damage divided as you choose among one or two targets