Soulfire Grand Master

Lifelink
Instant and sorcery spells you control have lifelink.
: The next time you cast an instant or sorcery spell from your hand this turn, put that card into your hand instead of into your graveyard as it resolves.

Gift of Orzhova

Enchant creature
Enchanted creature gets +1/+1 and has flying and lifelink.

Azor’s Elocutors

At the beginning of your upkeep, put a filibuster counter on Azor’s Elocutors. Then if Azor’s Elocutors has five or more filibuster counters on it, you win the game.
Whenever a source deals damage to you, remove a filibuster counter from Azor’s Elocutors.

Lyev Skyknight

Flying
When Lyev Skyknight enters, detain target nonland permanent an opponent controls. (Until your next turn, that permanent can’t attack or block and its activated abilities can’t be activated.)

Havoc Festival

Players can’t gain life.
At the beginning of each player’s upkeep, that player loses half their life, rounded up.

Duty-Bound Dead

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
: Regenerate Duty-Bound Dead. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Duskmantle Prowler

Haste (This creature can attack and as soon as it comes under your control.)
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Guardian Lions

Vigilance (Attacking doesn’t cause this creature to tap.)

Blood Artist

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Dark Impostor

: Exile target creature and put a +1/+1 counter on Dark Impostor.
Dark Impostor has all activated abilities of all creature cards exiled with it.

Dual Casting

Enchant creature
Enchanted creature has “, : Copy target instant or sorcery spell you control. You may choose new targets for the copy.”

Restoration Angel

Flash
Flying
When this creature enters, you may exile target non-Angel creature you control, then return that card to the battlefield under your control.

Commander’s Authority

Enchant creature
Enchanted creature has “At the beginning of your upkeep, create a 1/1 white Human creature token.”