Deathmark

Destroy target green or white creature.

Dragon Whelp

Flying
: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Stampeding Rhino

Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)

Leonin Armorguard

When Leonin Armorguard enters the battlefield, creatures you control get +1/+1 until end of turn.

Ethercaste Knight

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Maelstrom Nexus

The first spell you cast each turn has cascade. (When you cast your first 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 of your library in a random order.)

Serra’s Boon

Enchant creature
Enchanted creature gets +1/+2 as long as it’s white. Otherwise, it gets -2/-1.

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Exotic Orchard

: Add one mana of any color that a land an opponent controls could produce.

Parasitic Strix

Flying
When Parasitic Strix enters the battlefield, if you control a black permanent, target player loses 2 life and you gain 2 life.

Magister Sphinx

Flying
When Magister Sphinx enters the battlefield, target player’s life total becomes 10.

Scornful Aether-Lich

: Scornful Aether-Lich gains fear and vigilance until end of turn. (Attacking doesn’t cause it to tap, and it can’t be blocked except by artifact creatures and/or black creatures.)

Puppet Conjurer

, : Create a 0/1 blue Homunculus artifact creature token.
At the beginning of your upkeep, sacrifice a Homunculus.

Vectis Silencers

: Vectis Silencers gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.)

Dragon Whelp

Flying
: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Unmake

Exile target creature.

Cinderhaze Wretch

: Target player discards a card. Activate this ability only during your turn.
Put a -1/-1 counter on Cinderhaze Wretch: Untap Cinderhaze Wretch.

Knacksaw Clique

Flying
, : Target opponent exiles the top card of their library. Until end of turn, you may play that card. ( is the untap symbol.)