Skyclave Apparition

Mana cost: {1}{W}{W}
Type: Creature — Kor Spirit
Power / toughness: 2 / 2
Set: Modern Horizons 3 Commander #172 (rare)
Price: $0.26 USD

When this creature enters, exile up to one target nonland, nontoken permanent you don't control with mana value 4 or less.
When this creature leaves the battlefield, the exiled card's owner creates an X/X blue Illusion creature token, where X is the mana value of the exiled card.

Skyclave Apparition has 11 printings, first in Zendikar Rising (2020). EDHREC ranks it #1,242 among Commander cards. It appears most in Zinnia, Valley's Voice decks (7,239 on EDHREC). 4 public decks on TCG run it. It has 4 official rulings.

Legality

commander: legal
legacy: legal
vintage: legal
pauper: not legal
modern: legal
pioneer: legal
standard: not legal
brawl: legal

Public decks that run Skyclave Apparition

Creative Energy - Modern Horizons 3 Commander, led by Satya, Aetherflux Genius
Family Matters - Bloomburrow Commander, led by Zinnia, Valley's Voice
Lorehold Spirit - Secrets of Strixhaven, led by Quintorius, History Chaser
Odds and Ends - Secret Lair Commander, led by Yennett, Cryptic Sovereign

Commanders that run Skyclave Apparition most

Deck counts from EDHREC.

Often played with Skyclave Apparition

Cards that show up in the same decks on EDHREC.

Rulings

2020-09-25: If a creature on the battlefield has {X} in its mana cost, X is considered to be 0.
2020-09-25: If Skyclave Apparition's first ability exiled more than one card owned by a single player, that player creates a token with power and toughness equal to the sum of those cards' mana values. If the first ability exiled cards owned by more than one player, each of those players creates a token with power and toughness equal to the sum of the mana values of all cards exiled by the first ability.
2020-09-25: If Skyclave Apparition leaves the battlefield before its first ability resolves, the ability still exiles the target permanent.
2020-09-25: If there's no exiled card when Skyclave Apparition leaves the battlefield (most likely because its first ability hasn't resolved yet), no player creates a token.