Hinder

Counter target spell. If that spell is countered this way, put that card on your choice of the top or bottom of its owner's library instead of into that player's graveyard.

Zombify

Return target creature card from your graveyard to the battlefield.

Mortify

Condemn

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

Bituminous Blast

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Bituminous Blast deals 4 damage to target creature.

Mana Leak

Counter target spell unless its controller pays {3}.

Lightning Helix

Lightning Helix deals 3 damage to any target and you gain 3 life.

Jedit Ojanen

Recollect

Return target card from your graveyard to your hand.

Oxidize

Destroy target artifact. It can't be regenerated.

Giant Growth

Target creature gets +3/+3 until end of turn.

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Path to Exile

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Pyroclasm

Pyroclasm deals 2 damage to each creature.

Omnath, Locus of Creation

When Omnath, Locus of Creation enters, draw a card.
Landfall — Whenever a land you control enters, you gain 4 life if this is the first time this ability has resolved this turn. If it's the second time, add {R}{G}{W}{U}. If it's the third time, Omnath deals 4 damage to each opponent and each planeswalker you don't control.

Wrath of God

Destroy all creatures. They can't be regenerated.

Harrow

As an additional cost to cast this spell, sacrifice a land.
Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.

Cruel Edict

Target opponent sacrifices a creature of their choice.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Psionic Blast

Psionic Blast deals 4 damage to any target and 2 damage to you.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Reciprocate

Exile target creature that dealt damage to you this turn.

Dark Confidant

At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its mana value.