Sacrifice a Beast: You gain 4 life.

Each creature spell you cast with toughness greater than its power costs less to cast.
Whenever a creature you control attacks or blocks, it gets +X/+X until end of turn, where X is the difference between its power and toughness.

Return up to two target creature cards from your graveyard to your hand.

Draw two cards, then discard two cards.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

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

Other creatures have base power and toughness 2/2 and are Bears in addition to their other types.

Haste
, : Create a 3/1 red Elemental creature token with haste.

Flying, vigilance
Whenever Bruna attacks or blocks, you may attach to it any number of Auras on the battlefield and you may put onto the battlefield attached to it any number of Aura cards that could enchant it from your graveyard and/or hand.

Choose a nonland card name and a number greater than 0. Target player reveals their library. If that library contains exactly the chosen number of cards with the chosen name, Mindblaze deals 8 damage to that player. Then that player shuffles.

At the beginning of your upkeep, you may put a harmony counter on Instrument of the Bards.
, : Search your library for a creature card with mana value equal to the number of harmony counters on Instrument of the Bards, reveal it, and put it into your hand. If that card is legendary, create a Treasure token. Then shuffle.

Flying
When this creature enters, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
II — Double — When you next cast an instant or sorcery spell this turn, copy it. You may choose new targets for the copy.
III — Triple — When you next cast an instant or sorcery spell this turn, copy it twice. You may choose new targets for the copies.

When you control no other creatures, sacrifice this creature.

When this creature dies, create a 3/3 blue Fish creature token with "When this token dies, create a 6/6 blue Whale creature token with 'When this token dies, create a 9/9 blue Kraken creature token.'"

This spell can't be countered.
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
: Regenerate Thrun.

Whenever a creature you control dies, scry 1 and put an oil counter on this artifact.
, , Remove two oil counters from this artifact: Draw a card.

Trample
When this creature enters, destroy target noncreature permanent.
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.)

, , Sacrifice this artifact: Add one mana of any color.
When this artifact is put into a graveyard from the battlefield, draw a card.

This land enters tapped.
: Add or .
: Until end of turn, this land becomes a 2/1 red and white Elemental creature with double strike. It's still a land.