When this enchantment enters, it deals 3 damage to target creature an opponent controls.
Whenever one or more creatures die, mill a card and put a bloodstain counter on this enchantment. Then sacrifice it if it has five or more bloodstain counters on it. When you do, return target creature card from your graveyard to your hand.

Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4.
Cycling (, Discard this card: Draw a card.)

Vigilance
At the beginning of your end step, exile target noncreature, nonland card from your graveyard. Create a 3/2 red and white Spirit creature token.
, , Sacrifice a Spirit: Choose target card exiled with Quintorius. You may cast that card this turn without paying its mana cost. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead.

: Add .
: Add or . Activate only if you control a Swamp.

Kicker (You may pay an additional as you cast this spell.)
This creature can't block.
If this creature was kicked, it enters with a +1/+1 counter on it.

When this creature enters, draw a card.

Flash
When this creature enters, return a creature you control to its owner's hand.

Attacking creatures get -2/-0 until end of turn.
Draw a card.

Draw two cards.

This spell costs less to cast if it targets a tapped creature.
Exile target creature.

: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Swampcycling (, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.)

Flying
Whenever you cast a spell, put the cards in your hand on the bottom of your library in any order, then draw that many cards.

Whenever you cast a historic spell, tap target creature an opponent controls. (Artifacts, legendaries, and Sagas are historic.)

Menace
At the beginning of your end step, put a bounty counter on target creature an opponent controls. For as long as that creature has a bounty counter on it, it has "When this creature dies, each opponent draws a card and gains 2 life."

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Cast this spell only after combat.
Destroy all creatures that were blocked by target Wall this turn. They can't be regenerated. For each creature that died this way, put a creature card from the graveyard of the player who controlled that creature the last time it became blocked by that Wall onto the battlefield under its owner's control.

Creature tokens you control get +1/+1 and have vigilance.

Target player shuffles their graveyard into their library.
Draw a card.

Whenever you gain life, you may pay . If you do, this enchantment deals 2 damage to any target.