Cut Down

Destroy target creature with total power and toughness 5 or less.

Sanguine Bond

Whenever you gain life, target opponent loses that much life.

Sheoldred, the Apocalypse

Deathtouch
Whenever you draw a card, you gain 2 life.
Whenever an opponent draws a card, they lose 2 life.

Invoke Despair

Target opponent sacrifices a creature of their choice. If they can't, they lose 2 life and you draw a card. Then repeat this process for an enchantment and a planeswalker.

Storm Crow

Flying (This creature can't be blocked except by creatures with flying or reach.)

Change the Equation

Choose one —
• Counter target spell with mana value 2 or less.
• Counter target red or green spell with mana value 6 or less.

Coral Eel

Exquisite Blood

Whenever an opponent loses life, you gain that much life.

Swamp

Minor Misstep

Counter target spell with mana value 1 or less.

Watery Grave

({T}: Add {U} or {B}.)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

Vito, Thorn of the Dusk Rose

Whenever you gain life, target opponent loses that much life.
{3}{B}{B}: Creatures you control gain lifelink until end of turn.

Island

Go for the Throat

Chimney Imp

Flying
When this creature dies, target opponent puts a card from their hand on top of their library.