Law-Rune Enforcer

{1}, {T}: Tap target creature with mana value 2 or greater.

Curse of Chains

Enchant creature
At the beginning of each upkeep, tap enchanted creature.

Portal Manipulator

Flash
When this creature enters during the declare attackers step, choose target player and any number of target attacking creatures their opponents control. Those creatures are now attacking that player.

Plains

War Screecher

Flying
{5}{W}, {T}: Other creatures you control get +1/+1 until end of turn.

Oust

Put target creature into its owner's library second from the top. Its controller gains 3 life.

Rally to Battle

Creatures you control get +1/+3 until end of turn. Untap them.

Supreme Verdict

This spell can't be countered.
Destroy all creatures.

Azorius Guildgate

This land enters tapped.
{T}: Add {W} or {U}.

Enforcer Griffin

Azorius Arrester

When this creature enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Thriving Heath

This land enters tapped. As it enters, choose a color other than white.
{T}: Add {W} or one mana of the chosen color.

Lavinia, Foil to Conspiracy

Vigilance
Whenever you cast your second spell each turn, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
{T}: Add {C}{C}. Activate only during an opponent's turn.

Azorius Chancery

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {W}{U}.

Azorius Justiciar

When this creature enters, detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.)

Trusted Pegasus

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever this creature attacks, target attacking creature without flying gains flying until end of turn.