Leonin Scimitar

Equipped creature gets +1/+1.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Monastery Swiftspear

Haste
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Master’s Rebuke

Target creature you control deals damage equal to its power to target creature or planeswalker you don’t control.

Acquisition Octopus

Whenever Acquisition Octopus or equipped creature deals combat damage to a player, draw a card.
Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn’t a creature.)

Jessie Zane, Fangbringer

Deathtouch
When Jessie Zane enters and whenever you cast a Snake spell, conjure a card named Ambush Viper into the top six cards of your library at random. It perpetually gains “When this creature enters, draw a card.”

Three Steps Ahead

Spree (Choose one or more additional costs.)
+ — Counter target spell.
+ — Create a token that’s a copy of target artifact or creature you control.
+ — Draw two cards, then discard a card.

Three Steps Ahead

Spree (Choose one or more additional costs.)
+ — Counter target spell.
+ — Create a token that’s a copy of target artifact or creature you control.
+ — Draw two cards, then discard a card.

At Knifepoint

During your turn, outlaws you control have first strike. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.)
Whenever you commit a crime, create a 1/1 red Mercenary creature token with “: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery.” This ability triggers only once each turn.

Three Steps Ahead

Spree (Choose one or more additional costs.)
+ — Counter target spell.
+ — Create a token that’s a copy of target artifact or creature you control.
+ — Draw two cards, then discard a card.

Three Steps Ahead

Spree (Choose one or more additional costs.)
+ — Counter target spell.
+ — Create a token that’s a copy of target artifact or creature you control.
+ — Draw two cards, then discard a card.

Scour the Scene

When Scour the Scene enters, create a 2/2 white and blue Detective creature token.
Whenever you sacrifice an artifact, choose a creature card in your hand or a creature you control. It perpetually gets +1/+0.

Vengeful Tracker

Whenever an opponent sacrifices an artifact, Vengeful Tracker deals 2 damage to them.

Out of Air

This spell costs less to cast if it targets a creature spell.
Counter target spell.

Glimpse the Core

Choose one —
• Search your library for a basic Forest card, put that card onto the battlefield tapped, then shuffle.
• Return target Cave card from your graveyard to the battlefield tapped.

Plundering Pirate

When Plundering Pirate enters, create a Treasure token. (It’s an artifact with “, Sacrifice this artifact: Add one mana of any color.”)

Korvold, Gleeful Glutton

This spell costs less to cast for each card type among permanents you’ve sacrificed this turn.
Flying, trample, haste
Whenever Korvold deals combat damage to a player, put X +1/+1 counters on Korvold and draw X cards, where X is the number of permanent types among cards in your graveyard.

Korvold, Gleeful Glutton

This spell costs less to cast for each card type among permanents you’ve sacrificed this turn.
Flying, trample, haste
Whenever Korvold deals combat damage to a player, put X +1/+1 counters on Korvold and draw X cards, where X is the number of permanent types among cards in your graveyard.

Tenured Oilcaster

Menace (This creature can’t be blocked except by two or more creatures.)
Tenured Oilcaster gets +3/+0 as long as an opponent has eight or more cards in their graveyard.
Whenever Tenured Oilcaster attacks or blocks, each player mills a card.

Flitting Guerrilla

Flying
When Flitting Guerrilla dies, each player mills two cards. Then you may exile Flitting Guerrilla. When you do, put target creature or battle card from your graveyard on top of your library. (To mill two cards, a player puts the top two cards of their library into their graveyard.)

Master’s Rebuke

Target creature you control deals damage equal to its power to target creature or planeswalker you don’t control.

Tomakul Honor Guard

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Military Discipline

Flash
Enchant creature
When Military Discipline enters, enchanted creature gains first strike until end of turn.
Enchanted creature gets +1/+0.