Menace

Greven, Predator Captain gets +X/+0, where X is the amount of life you've lost this turn.

Whenever Greven attacks, you may sacrifice another creature. If you do, you draw cards equal to that creature's power and you lose life equal to that creature's toughness.

Whenever Hamlet Captain attacks or blocks, other Humans you control get +1/+1 until end of turn.

Pack tactics — Whenever Hobgoblin Captain attacks, if you attacked with creatures with total power 6 or greater this combat, Hobgoblin Captain gains first strike until end of turn.

This spell can't be countered.

Inescapable Blaze deals 6 damage to any target.

Vigilance

When Inquisitor Captain enters the battlefield, if there are twenty or more creature cards with mana value 3 or less among cards in your graveyard, hand, and library, seek two creature cards with mana value 3 or less. Put one of them onto the battlefield and shuffle the other into your library.

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)

When Invasion of New Capenna enters the battlefield, you may sacrifice an artifact or creature. When you do, exile target artifact or creature an opponent controls.

Whenever you cast a historic spell, draw a card. (Artifacts, legendaries, and Sagas are historic.)

Flying; first strike; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Land Cap doesn't untap during your untap step if it has a depletion counter on it.

At the beginning of your upkeep, remove a depletion counter from Land Cap.

: Add or . Put a depletion counter on Land Cap.

Target artifact or creature gains hexproof and indestructible until end of turn. Scry 1.

Reveal cards from the top of your library until you reveal an artifact card. Put that card onto the battlefield and the rest on the bottom of your library in a random order. Madcap Experiment deals damage to you equal to the number of cards revealed this way.

Manascape Refractor enters the battlefield tapped.

Manascape Refractor has all activated abilities of all lands on the battlefield.

You may spend mana as though it were mana of any color to pay the activation costs of Manascape Refractor's abilities.

When Murderous Redcap enters the battlefield, it deals damage equal to its power to any target.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Return target permanent you control to its owner's hand. You gain 4 life.

, : Put target creature you control on top of its owner's library.

, : Target creature gains first strike until end of turn.

Blue spells and red spells you cast cost less to cast.

: Regenerate Nightscape Familiar.

Counter target creature or planeswalker spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Scry 1.

: Flip a coin. If you win the flip, target Orc creature gets +2/+0 until end of turn. If you lose the flip, it gets -0/-2 until end of turn.

Whenever Pianna, Nomad Captain attacks, attacking creatures get +1/+1 until end of turn.

First strike

Whenever Precinct Captain deals combat damage to a player, create a 1/1 white Soldier creature token.

Flying

Cycling (, Discard this card: Draw a card.)

Double strike

When Ranger-Captain of Eos enters the battlefield, you may search your library for a creature card with mana value 1 or less, reveal it, put it into your hand, then shuffle.

Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn.

Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)

First strike

Whenever Redcap Raiders attacks, you may tap an untapped non-Human creature you control. If you do, Redcap Raiders gets +1/+1 and gains trample until end of turn.

When Relief Captain enters the battlefield, support 3. (Put a +1/+1 counter on each of up to three other target creatures.)

As an additional cost to cast this spell, sacrifice a creature.

Return any number of target creatures you control to their owner's hand.

This spell costs less to cast for each creature you attacked with this turn.

When Search Party Captain enters the battlefield, draw a card.

Flying

: Transform Seraph of New Capenna. Activate only as a sorcery. ( can be paid with either or 2 life.)

When Siona, Captain of the Pyleas enters the battlefield, look at the top seven cards of your library. You may reveal an Aura card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Whenever an Aura you control becomes attached to a creature you control, create a 1/1 white Human Soldier creature token.

When Skullcap Snail enters the battlefield, target opponent exiles a card from their hand.

Whenever you cast a spell with an odd mana value, convert Soundwave. If you do, create Ravage, a legendary 3/3 black Robot artifact creature token with menace and deathtouch.

Whenever you cast a spell with an even mana value, convert Soundwave. If you do, create Laserbeak, a legendary 2/2 blue Robot artifact creature token with flying and hexproof.

Vigilance

Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Stormscape Battlemage enters the battlefield, if it was kicked with its kicker, you gain 3 life.

When Stormscape Battlemage enters the battlefield, if it was kicked with its kicker, destroy target nonblack creature. That creature can't be regenerated.

, : Target creature gains protection from the color of your choice until end of turn.

, : Target player loses 2 life and you gain 2 life.

First strike

Other Vampire creatures you control get +1/+1 and have first strike.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Sunscape Battlemage enters the battlefield, if it was kicked with its kicker, destroy target creature with flying.

When Sunscape Battlemage enters the battlefield, if it was kicked with its kicker, draw two cards.

, : Creatures you control get +2/+2 until end of turn.

, : Return target creature to its owner's hand.

Menace, trample, lifelink, hexproof

Whenever The Grim Captain attacks, each opponent sacrifices a nonland permanent. Then you may put an exiled creature card used to craft The Grim Captain onto the battlefield under your control tapped and attacking.

Equipped creature gets +1/+2.

Equip Detective

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Thornscape Battlemage enters the battlefield, if it was kicked with its kicker, it deals 2 damage to any target.

When Thornscape Battlemage enters the battlefield, if it was kicked with its kicker, destroy target artifact.

, : Thornscape Master deals 2 damage to target creature.

, : Target creature gains protection from the color of your choice until end of turn.

, : Target player loses 1 life.

, : Target creature gets +1/+1 until end of turn.

First strike

Black spells and green spells you cast cost less to cast.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

Whenever Truefire Captain is dealt damage, it deals that much damage to target player.

Defender

: Add .

: Transform Ulvenwald Captive.

: Weaselback Redcap gets +2/+0 until end of turn.

: Wolfbitten Captive gets +2/+2 until end of turn. Activate only once each turn.

At the beginning of each upkeep, if no spells were cast last turn, transform Wolfbitten Captive.