Eric Wilkerson

"Angels guide me while I wake,
and I will watch for evil's creep.
Angels guard me while I dream,
and I will rest in peaceful sleep."
—Amulet inscription

Amulet of Vigor

Whenever a permanent enters the battlefield tapped and under your control, untap it.

Whenever a permanent you control enters tapped, untap it.

"A sharp knife is nothing without a sharp eye."

Koloth, Tribble Hunter

At the beginning of your end step, each player creates two 1/1 white Tribble creature tokens with "This token can't block."
All Tribbles get +1/+0 and are goaded. (They attack each combat if able and attack a player other than you if able.)

Kor, Cause of Vengeance

Whenever you attack, you may sacrifice another creature. If you do, draw a card, then Klingons and Warriors you control get +2/+2 until end of turn.

"Even in the darkest moments, you can always find something that'll make you smile."
—Captain Benjamin Sisko

Commander's Sphere

{T}: Add one mana of any color in your commander's color identity.
Sacrifice this artifact: Draw a card.

"This forest is your birthright. From now until your final breath, you and Llanowar are bound. Keep each other safe."

Llanowar Elves

King T'Challa // Black Panther, Hope Enduring

Flash
Whenever a player draws their second card each turn, you draw a card.
{4}{W}{U}: Transform King T'Challa. Activate only as a sorcery.

Coveted Jewel

When this artifact enters, draw three cards.
{T}: Add three mana of any one color.
Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of this artifact. Untap it.

Seedship Broodtender

When this creature enters, mill three cards. (Put the top three cards of your library into your graveyard.)
{3}{B}{G}, Sacrifice this creature: Return target creature or Spacecraft card from your graveyard to the battlefield. Activate only as a sorcery.

Sarkhan, Soul Aflame

Dragon spells you cast cost {1} less to cast.
Whenever a Dragon you control enters, you may have Sarkhan become a copy of it until end of turn, except its name is Sarkhan, Soul Aflame and it's legendary in addition to its other types.

There had been a time when the Endriders would've killed for water.

Flood the Engine

Enchant creature or Vehicle
When this Aura enters, tap enchanted permanent.
Enchanted permanent loses all abilities and doesn't untap during its controller's untap step.

Dance to its beat, or it will dance on your grave.

Clockwork Percussionist

Haste
When this creature dies, exile the top card of your library. You may play it until the end of your next turn.

Recruiter of the Guard // Recruiter of the Guard

"The kingdom is in peril! Who among you is brave enough to defend it?"

Recruiter of the Guard

When this creature enters, you may search your library for a creature card with toughness 2 or less, reveal it, put it into your hand, then shuffle.

Cayth, Famed Mechanist

Fabricate 1 (When this creature enters, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.)
Other nontoken creatures you control have fabricate 1.
{2}, {T}: Choose one —
• Populate.
• Proliferate.

"Don't believe anyone who tells you to bite it. If it's the real thing, you'll know."

Gold Rush

Create a Treasure token. Until end of turn, up to one target creature gets +2/+2 for each Treasure you control.

She realized that she could not, in fact, handle the truth.

Shock

"Aragorn has need of his kindred. Let the Dúnedain go to him in Rohan!"

Dúnedain Rangers

Landfall — Whenever a land you control enters, if you don't control a Ring-bearer, the Ring tempts you.

The Toymaker's Trap

At the beginning of your upkeep, secretly choose a number between 1 and 5 that hasn't been chosen. If you do, an opponent guesses which number you chose, then you reveal the number you chose. If they guessed wrong, they lose life equal to the number they guessed and you draw a card. If they guessed right, sacrifice this enchantment.

Ashad, the Lone Cyberman

The first nonlegendary artifact spell you cast each turn has casualty 2. (As you cast it, you may sacrifice a creature with power 2 or greater. When you do, copy it. A copy of an artifact spell becomes a token.)
Whenever you sacrifice another creature, put a +1/+1 counter on Ashad.

Koth, Fire of Resistance Emblem

Whenever a Mountain enters the battlefield under your control, this emblem deals 4 damage to any target.

Koth, Fire of Resistance // Koth, Fire of Resistance

Koth, Fire of Resistance

[+2]: Search your library for a basic Mountain card, reveal it, put it into your hand, then shuffle.
[−3]: Koth deals damage to target creature equal to the number of Mountains you control.
[−7]: You get an emblem with "Whenever a Mountain you control enters, this emblem deals 4 damage to any target."

Myra the Magnificent

Whenever you cast an instant or sorcery spell from your hand, open an Attraction.
{X}, {T}: Exile target instant or sorcery card with mana value X from your graveyard and choose an Attraction you control that doesn't have a midway counter on it. Put a midway counter on it. For as long as that Attraction is on the battlefield, whenever you visit it, copy the exiled card. You may cast the copy without paying its mana cost.

"You've got about three seconds to get out of here before you get a faceful of metal."

Scrapyard Steelbreaker

{1}, Sacrifice another artifact: This creature gets +2/+1 until end of turn.

"Stay in the light. I don't know what lurks in those shadows, and I'd like to keep it that way."

Ollenbock Escort

Vigilance
Sacrifice this creature: Target creature you control with a +1/+1 counter on it gains lifelink and indestructible until end of turn.