Mind Stone

{T}: Add {C}.
{1}, {T}, Sacrifice this artifact: Draw a card.

Trapped in the Tower

Enchant creature without flying
Enchanted creature can't attack or block, and its activated abilities can't be activated.

Story Seeker

Law-Rune Enforcer

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

Flaming Fist Officer

Whenever another creature you control leaves the battlefield, put a +1/+1 counter on this creature.

Sea Gate Banneret

{4}{W}: Creatures you control get +1/+1 until end of turn.

Shining Armor

Flash
When this Equipment enters, attach it to target Knight you control.
Equipped creature gets +0/+2 and has vigilance.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Steadfast Paladin

Space Marine Scout

First strike, vigilance
Concealed Position — When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Vigilant Sentry

Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has "{T}: Target attacking or blocking creature gets +3/+3 until end of turn."

Gavony Trapper

Knight of the Keep

Imperial Subduer

Whenever a Samurai or Warrior you control attacks alone, tap target creature you don't control.

Karametra's Blessing

Target creature gets +2/+2 until end of turn. If it's an enchanted creature or enchantment creature, it also gains hexproof and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)

Moorland Inquisitor

{2}{W}: This creature gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Sisay's Ring

Audacious Infiltrator

This creature can't be blocked by artifact creatures.

Search Party Captain

This spell costs {1} less to cast for each creature you attacked with this turn.
When this creature enters, draw a card.

Expedition Healer

Vigilance
This creature has lifelink as long as you control another Cleric.

Plains

Gavony Silversmith

When this creature enters, put a +1/+1 counter on each of up to two target creatures.

Pious Wayfarer

Constellation — Whenever an enchantment you control enters, target creature gets +1/+1 until end of turn.

Cenn's Heir

Whenever this creature attacks, it gets +1/+1 until end of turn for each other attacking Kithkin.

Gideon's Reproach

Gideon's Reproach deals 4 damage to target attacking or blocking creature.

Children of Korlis

Sacrifice this creature: You gain life equal to the life you've lost this turn. (Damage causes loss of life.)

Minimus Containment

Enchant nonland permanent
Enchanted permanent is a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other abilities. (If it was a creature, it's no longer a creature.)

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.

Akroan Jailer

Gods Willing

Target creature you control gains protection from the color of your choice until end of turn. (It can't be blocked, targeted, dealt damage, enchanted, or equipped by anything of that color.)
Scry 1.

Kinsbaile Skirmisher

When this creature enters, target creature gets +1/+1 until end of turn.

Spider-Man, Web-Slinger

Web-slinging {W} (You may cast this spell for {W} if you also return a tapped creature you control to its owner's hand.)

Gold Myr

Ezio, Brash Novice

Whenever Ezio attacks, put a +1/+1 counter on it.
As long as Ezio has two or more counters on it, it has first strike and is an Assassin in addition to its other types.

Bearer of Glory

During your turn, this creature has first strike.
{4}{W}: Creatures you control get +1/+1 until end of turn.

Farsight Adept

When this creature enters, you and target opponent each draw a card.

Charge

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

Ampryn Tactician

When this creature enters, creatures you control get +1/+1 until end of turn.

Survivor of Korlis

First strike
{1}{W}, Exile this card from your graveyard: Scry 2.

Sentinel's Eyes

Enchant creature
Enchanted creature gets +1/+1 and has vigilance.
Escape—{W}, Exile two other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

Master of Diversion

Whenever this creature attacks, tap target creature defending player controls.

Avenging Arrow

Destroy target creature that dealt damage this turn.

Checkpoint Officer

Your Temple Is Under Attack

Choose one —
• Pray for Protection — Creatures you control gain indestructible until end of turn.
• Strike a Deal — You and target opponent each draw two cards.

Flaming Fist

Commander creatures you own have "Whenever this creature attacks, it gains double strike until end of turn."

Martyr's Soul

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
When this creature enters, if you control no tapped lands, put two +1/+1 counters on it.

Ace's Baseball Bat

Equipped creature gets +3/+0.
As long as equipped creature is attacking, it has first strike and must be blocked by a Dalek if able.
Equip legendary creature {1}
Equip {3}

Bastion Enforcer

Battlefield Promotion

Put a +1/+1 counter on target creature. That creature gains first strike until end of turn. You gain 2 life. (A creature with first strike deals combat damage before creatures without first strike.)

Marsh Threader

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Perimeter Sergeant

Whenever this creature attacks, other Humans you control get +1/+0 until end of turn.

Ironwright's Cleansing

Nightguard Patrol

Battlefield Improvisation

Target creature gets +2/+2 until end of turn. If that creature is attacking, you may attach any number of Equipment you control to it.

Terashi's Grasp

Destroy target artifact or enchantment. You gain life equal to its mana value.

Kithkin Healer

{T}: Prevent the next 1 damage that would be dealt to any target this turn.

Ondu War Cleric

Cohort — {T}, Tap an untapped Ally you control: You gain 2 life.

Detained by Legionnaires

Enchant creature
Enchanted creature can't attack or block.

Union of the Third Path

Draw a card, then you gain life equal to the number of cards in your hand.

Westfold Rider

Sacrifice this creature: Destroy target artifact or enchantment. Activate only as a sorcery.

Youthful Knight

Haazda Snare Squad

Whenever this creature attacks, you may pay {W}. If you do, tap target creature an opponent controls.

Kitesail Scout

Dizzying Swoop

Tap up to two target creatures. (Then exile this card. You may cast the creature later from exile.)