7th Edition

When Delusions of Mediocrity enters the battlefield, you gain 10 life. When Delusions of Mediocrity leaves the battlefield, you lose 10 life.

{T}: Add {C}. {T}: Add {R} or {G}. Karplusan Forest deals 1 damage to you.

{T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you.

{G}, {T}: You may put a creature card from your hand onto the battlefield.

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Destroy all creatures. They can't be regenerated.

Creatures you control have haste. (They can attack and {T} as soon as they come under your control.)

Enchant creature All damage that would be dealt to you is dealt to enchanted creature instead.

Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

{T}: Add {C}. {T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you.

Destroy X target nonblack creatures. Draw X cards.

{W}{W}, {T}: Destroy target black permanent.

You gain 3 life for each creature attacking you.

{W}{W}, {T}: Destroy target red permanent.

Target creature gets +7/+7 until end of turn.

Inferno deals 6 damage to each creature and each player.

Draw four cards. You lose half your life, rounded up.

Phyrexian Colossus doesn't untap during your untap step. Pay 8 life: Untap Phyrexian Colossus. Phyrexian Colossus can't be blocked except by three ...

Destroy all artifacts and enchantments.

Choose a color. Target player reveals their hand and discards all cards of that color.

{2}, {T}: Target player puts the top two cards of their library into their graveyard.

Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of S...

{2}, {T}: Target creature gains flying until end of turn.