Staff of Nin

At the beginning of your upkeep, draw a card.
: Staff of Nin deals 1 damage to any target.

Inspiring Call

Draw a card for each creature you control with a +1/+1 counter on it. Those creatures gain indestructible until end of turn.

Skystreamer

Assist (Another player can pay up to of this spell’s cost.)
Flying
When Skystreamer enters the battlefield, target player gains 4 life.

Scrap Mastery

Each player exiles all artifact cards from their graveyard, then sacrifices all artifacts they control, then puts all cards they exiled this way onto the battlefield.

Grotesque Mutation

Target creature gets +3/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Skittering Surveyor

When Skittering Surveyor enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

Solemn Simulacrum

When Solemn Simulacrum enters the battlefield, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle your library.
When Solemn Simulacrum dies, you may draw a card.

Reef Worm

When Reef Worm dies, create a 3/3 blue Fish creature token with “When this creature dies, create a 6/6 blue Whale creature token with ‘When this creature dies, create a 9/9 blue Kraken creature token.'”

Kavu Predator

Trample
Whenever an opponent gains life, put that many +1/+1 counters on Kavu Predator.

Fish

When this creature dies, create a 6/6 blue Whale creature token with “When this creature dies, create a 9/9 blue Kraken creature token.”

Cloudblazer

Flying
When Cloudblazer enters the battlefield, you gain 2 life and draw two cards.

Whale

When this creature dies, create a 9/9 blue Kraken creature token.

Regrowth

Return target card from your graveyard to your hand.

Ratcatcher

Fear (This creature can’t be blocked except by artifact creatures and/or black creatures.)
At the beginning of your upkeep, you may search your library for a Rat card, reveal it, put it into your hand, then shuffle your library.

Fish // Kraken

When this creature dies, create a 6/6 blue Whale creature token with “When this creature dies, create a 9/9 blue Kraken creature token.”

Forerunner of the Empire

When Forerunner of the Empire enters the battlefield, you may search your library for a Dinosaur card, reveal it, then shuffle your library and put that card on top of it.
Whenever a Dinosaur enters the battlefield under your control, you may have Forerunner of the Empire deal 1 damage to each creature.

Slippery Scoundrel

Ascend (If you control ten or more permanents, you get the city’s blessing for the rest of the game.)
As long as you have the city’s blessing, Slippery Scoundrel has hexproof and can’t be blocked.

Charmbreaker Devils

At the beginning of your upkeep, return an instant or sorcery card at random from your graveyard to your hand.
Whenever you cast an instant or sorcery spell, Charmbreaker Devils gets +4/+0 until end of turn.

Hypersonic Dragon

Flying, haste
You may cast sorcery spells as though they had flash. (You may cast them any time you could cast an instant.)

Repeal

Return target nonland permanent with converted mana cost X to its owner’s hand.
Draw a card.

Inspiring Call

Draw a card for each creature you control with a +1/+1 counter on it. Those creatures gain indestructible until end of turn.

Kitesail Freebooter

Flying
When Kitesail Freebooter enters the battlefield, target opponent reveals their hand. You choose a noncreature, nonland card from it. Exile that card until Kitesail Freebooter leaves the battlefield.