Whenever another creature you control enters, you gain 1 life and get (an energy counter).
Whenever you attack, you may pay . When you do, put two +1/+1 counters and a flying counter on target attacking creature. It becomes an Angel in addition to its other types.

Deathtouch
When Guildsworn Prowler dies, if it wasn't blocking, draw a card.

Enchant creature
Enchanted creature gets +3/+0. It can't be blocked as long as it's attacking alone.
If Gutter Shortcut would be put into a graveyard from anywhere, exile it instead.

Gutter Skulker can't be blocked as long as it's attacking alone.
Disturb

Whenever a white creature dies, return it to the battlefield under its owner's control at the beginning of the next end step.
Whenever a nonwhite creature dies, return it to its owner's hand at the beginning of the next end step.

Whenever chaos ensues, creatures can't attack you until a player planeswalks.

Hagra Constrictor enters with two +1/+1 counters on it.
Each creature you control with a +1/+1 counter on it has menace.

Flying
Whenever Hakka, Whispering Raven deals combat damage to a player, return it to its owner's hand, then scry 2.

: Add .
, : Add one mana of any color.
, : Create a tapped Powerstone token.

Menace
When Harald, King of Skemfar enters, look at the top seven cards of your library. You may reveal an Elf, Warrior, or Tyvar card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
Mill five cards. You may put an Elf or Tyvar card from your graveyard onto the battlefield.
Put a +1/+1 counter on each Elf you control.
Whenever an Elf you control attacks this turn, target creature an opponent controls gets -1/-1 until end of turn.

When Haywire Mite dies, you gain 3 life.
, Sacrifice Haywire Mite: Exile target noncreature artifact or noncreature enchantment.

Valiant — Whenever Heartfire Hero becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it.
When Heartfire Hero dies, it deals damage equal to its power to each opponent.

Reach
Whenever High-Rise Sawjack blocks a creature with flying, High-Rise Sawjack gets +3/+0 until end of turn.

You may exert this creature as it attacks. When you do, untap all other creatures you control.

Haste
You may exert this creature as it attacks. When you do, target creature can't block this turn.

During your turn, this creature has first strike.
, Sacrifice another creature: This creature gets +2/+0 until end of turn.

Deathtouch
When Hobbling Zombie dies, create a 2/2 black Zombie creature token with decayed.

Flying, deathtouch
, Sacrifice another creature or artifact: Draw a card.

Flash
Whenever you cast a spell, choose up to one —
• Return target spell you don't control to its owner's hand.
• Return target nonland permanent to its owner's hand.

Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, reveal the top card of your library. If it's a permanent card, you may put it onto the battlefield. Otherwise, you may put it on the bottom of your library.

Choose one or both —
• Return target creature card from your graveyard to your hand.
• Return target planeswalker card from your graveyard to your hand.

Flying

Choose one —
• Exile target Zombie.
• Target opponent exiles two cards from their hand.

Untap target creature. It gets +2/+2 and gains reach until end of turn.

This land enters tapped.
When this land enters, you gain 1 life.
: Add or .

When this creature enters, it connives.
Basic landcycling

When this creature enters, surveil 2.

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

Choose two target creatures controlled by the same player. That player sacrifices one of them.

This creature has reach as long as it has a +1/+1 counter on it.