Jurijus Chitrovas

The unassuming exterior was the perfect cover for the Brotherhood's operations.

Assassin Den

Defender (This creature can't attack.)
{3}{U}: Put a +1/+1 counter on target creature you control. It can't be blocked this turn. Activate only as a sorcery.

Captain Kathryn Janeway

You may play an additional land on each of your turns.
Whenever Captain Janeway or another creature you control enters, that creature explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)

"Clothes that won't burn off? Finally!"
—Human Torch, Johnny Storm

Unstable Molecule Suit

Equipped creature gets +2/+2 and has indestructible.
Equip commander {2}
Equip {4}

Super Villain Lockup

Flash
When this enchantment enters, exile target tapped creature an opponent controls until this enchantment leaves the battlefield.

Plains

Nighthawk, Dark Defender

Flying
Whenever Nighthawk or another Hero you control enters, target creature gets +1/+1 until end of turn.

"I've seen the fighting techniques of some of the best. Now their strengths are mine."

Echo, Perceptive Prodigy

Vigilance
{1}, {T}: Copy target activated or triggered ability you control from a creature source. You may choose new targets for the copy. (Mana abilities can't be targeted.)

Donald Blake, Guise of Thor

Lifelink
Power-up — {4}{W}{W}: Put two +1/+1 counters and a flying counter on Donald Blake. He becomes a God Warrior Hero. (He loses all other creature types. Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)

"This sword is my heritage. I respect it by having the skill to wield it."

Colleen Wing, Street Samurai

Whenever you cast a spell that targets a creature you control, put a +1/+1 counter on Colleen Wing. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Collective Effort

Escalate—Tap an untapped creature you control. (Pay this cost for each mode chosen beyond the first.)
Choose one or more —
• Destroy target creature with power 4 or greater.
• Destroy target enchantment.
• Put a +1/+1 counter on each creature target player controls.

Clever Concealment

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.)
Any number of target nonland permanents you control phase out. (Treat them and anything attached to them as though they don't exist until your next turn.)

"Bank robbery? In Harlem? On a Sunday? You must be outta your mind."

Big Score

As an additional cost to cast this spell, discard a card.
Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Sidequest: Card Collection // Magicked Card

When this enchantment enters, draw three cards, then discard two cards.
At the beginning of your end step, if eight or more cards are in your graveyard, transform this enchantment.

"Strange as it may seem, the longer I linger here, the less the matter of my epitaph concerns me."

Lingering Souls

Create two 1/1 white Spirit creature tokens with flying.
Flashback {1}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

"We need to stop Starrick and return London to the people who built it in the first place."
—Jayadeep Mir

Brotherhood Spy

At the beginning of combat on your turn, if you control a legendary Assassin, this creature gets +1/+0 until end of turn and can't be blocked this turn.

SetSorted descending	NameCard name and typeCardsNot sorted	Rarity	Type	PriceNot sorted	FoilNot sorted
[TRK] #386	Captain Kathryn JanewayCaptain Kathryn JanewayLegendary Creature — Human Officer[TRK] \| #386 \| Mythic \| Price: --- \| Foil price: ---	mythic	Legendary Creature — Human Officer	---	---
[MSC] #116	Unstable Molecule SuitUnstable Molecule SuitArtifact — Equipment[MSC] \| #116 \| Rare \| Price: $1.39 \| Foil price: ✨---	rare	Artifact — Equipment	$1.39	✨---
[MSH] #37	Super Villain LockupSuper Villain LockupEnchantment[MSH] \| #37 \| Uncommon \| Price: $0.14 \| Foil price: ✨$0.32	uncommon	Enchantment	$0.14	✨$0.32
[MSH] #288	PlainsPlainsBasic Land — Plains[MSH] \| #288 \| Common \| Price: $0.25 \| Foil price: ✨$0.17	common	Basic Land — Plains	$0.25	✨$0.17
[MSC] #604	Nighthawk, Dark DefenderNighthawk, Dark DefenderLegendary Creature — Human Hero[MSC] \| #604 \| Uncommon \| Price: $0.33 \| Foil price: ✨$0.36	uncommon	Legendary Creature — Human Hero	$0.33	✨$0.36
[MSH] #51	Echo, Perceptive ProdigyEcho, Perceptive ProdigyLegendary Creature — Human Hero[MSH] \| #51 \| Uncommon \| Price: $0.24 \| Foil price: ✨$0.37	uncommon	Legendary Creature — Human Hero	$0.24	✨$0.37
[MSC] #592	Donald Blake, Guise of ThorDonald Blake, Guise of ThorLegendary Creature — Human Doctor[MSC] \| #592 \| Uncommon \| Price: $0.24 \| Foil price: ✨$0.36	uncommon	Legendary Creature — Human Doctor	$0.24	✨$0.36
[MSH] #13	Colleen Wing, Street SamuraiColleen Wing, Street SamuraiLegendary Creature — Human Samurai Hero[MSH] \| #13 \| Uncommon \| Price: $0.20 \| Foil price: ✨$0.25	uncommon	Legendary Creature — Human Samurai Hero	$0.20	✨$0.25
[MSC] #126	Collective EffortCollective EffortSorcery[MSC] \| #126 \| Rare \| Price: $0.27 \| Foil price: ✨$0.41	rare	Sorcery	$0.27	✨$0.41
[MSC] #125	Clever ConcealmentClever ConcealmentInstant[MSC] \| #125 \| Rare \| Price: $4.19 \| Foil price: ✨---	rare	Instant	$4.19	✨---
[MSC] #802	Big ScoreBig ScoreInstant[MSC] \| #802 \| Common \| Price: $0.42 \| Foil price: ✨$0.63	common	Instant	$0.42	✨$0.63
[FIN] #73	Sidequest: Card Collection // Magicked CardSidequest: Card Collection // Magicked CardEnchantment[FIN] \| #73 \| Uncommon \| Price: $0.16 \| Foil price: ✨$0.27	uncommon	Enchantment	$0.16	✨$0.27
[FIC] #245	Lingering SoulsLingering SoulsSorcery[FIC] \| #245 \| Uncommon \| Price: $0.23 \| Foil price: ✨---	uncommon	Sorcery	$0.23	✨---
[ACR] #282	Brotherhood SpyBrotherhood SpyCreature — Human Assassin[ACR] \| #282 \| Uncommon \| Price: $0.17 \| Foil price: ✨N/A	uncommon	Creature — Human Assassin	$0.17	✨N/A
[ACR] #281	Assassin DenAssassin DenCreature — Wall[ACR] \| #281 \| Uncommon \| Price: $0.20 \| Foil price: ✨N/A	uncommon	Creature — Wall	$0.20	✨N/A