Before you shuffle your deck to start the game, you may reveal this card from your deck and exile an instant or sorcery card you drafted that isn't in your deck.
When this creature enters, copy a card you exiled with cards named Arcane Savant. You may cast the copy without paying its mana cost.

: Draw three cards.
: Return Arcanis to its owner's hand.

When this creature enters, return target instant or sorcery card from your graveyard to your hand.

When this creature enters, return target artifact card from your graveyard to your hand.

Mutate
Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don't untap during their controller's next untap step.

Flying
Ward
When this creature enters, scry 2.

Flying
Whenever this creature attacks, draw a card, then discard a card.
If Archive Haunt would be put into a graveyard from anywhere, exile it instead.

: Draw a card.

When your commander deals combat damage to a player, if there is no monarch, you become the monarch.
At the beginning of the monarch's end step, that player draws a card.

Magecraft — Whenever you cast or copy an instant or sorcery spell, draw a card.

Flying, ward
Whenever you cast a Faerie or Wizard permanent spell, copy it. (The copy becomes a token.)

Instant and sorcery spells you cast cost less to cast.
Whenever you cast an instant or sorcery spell, draw a card.

Whenever this creature deals combat damage to a player, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. That card gains flashback until end of turn instead if this creature is saddled.
Saddle 3

Flying
This creature gets +1/+1 as long as you control a Plains.
: This creature gains lifelink until end of turn.

Kicker — Return a creature you control to its owner's hand.
If this creature was kicked, it enters with a +1/+1 counter on it.

: Target artifact creature's controller sacrifices it. That player may search their library for a noncreature artifact card, put it onto the battlefield, then shuffle.

Flying
Metalcraft — : Exile this creature. Return it to the battlefield under your control at the beginning of the next end step. Activate only if you control three or more artifacts.

This creature can't attack unless defending player controls an Island.

When this creature enters, mill four cards.

Whenever another nontoken creature you control enters, untap Arni.
: Draw a card, then discard a card.

: Draw a card, then discard a card.
Whenever a permanent that shares an artist with another permanent you control enters, untap Artful Looter.

Flying
Whenever you cast a historic spell, scry 1. (Artifacts, legendaries, and Sagas are historic.)

Heroic — Whenever you cast a spell that targets this creature, you may have this creature become a copy of target creature, except it has this ability.

: This creature becomes a Spirit Warrior with base power and toughness 2/3.
: If this creature is a Warrior, put a flying counter on it and it becomes a Spirit Warrior Angel with base power and toughness 4/4.
: If this creature is an Angel, put two +1/+1 counters on it and it gains "Whenever this creature deals combat damage to a player, draw a card."

Flying
This creature can block only creatures with flying.
Morph

: Sewer Crocodile can't be blocked this turn. This ability costs less to activate if there are five or more mana values among cards in your graveyard.

: This creature can't be blocked this turn.

When Shipwreck Sifters enters, draw a card, then discard a card.
Whenever a Spirit card or a card with disturb is put into your graveyard from anywhere, put a +1/+1 counter on Shipwreck Sifters.