Chandra, Awakened Inferno

Mana cost: {4}{R}{R}
Type: Legendary Planeswalker — Chandra
Loyalty: 6
Set: Core Set 2020 Promos #127p (mythic)
Price: $12.00 USD

This spell can't be countered.
+2: Each opponent gets an emblem with "At the beginning of your upkeep, this emblem deals 1 damage to you."
−3: Chandra deals 3 damage to each non-Elemental creature.
−X: Chandra deals X damage to target creature or planeswalker. If a permanent dealt damage this way would die this turn, exile it instead.

Chandra, Awakened Inferno has 4 printings, first in Core Set 2020 (2019). EDHREC ranks it #3,369 among Commander cards. It appears most in Valgavoth, Harrower of Souls decks (11,470 on EDHREC). 1 public deck on TCG runs it. It has 8 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 Chandra, Awakened Inferno

Planeswalker Party - Commander Masters, led by Commodore Guff

Commanders that run Chandra, Awakened Inferno most

Deck counts from EDHREC.

Valgavoth, Harrower of Souls: 11,470 decks
Commodore Guff: 6,073 decks
Chandra, Fire of Kaladesh // Chandra, Roaring Flame: 3,200 decks
Esika, God of the Tree // The Prismatic Bridge: 2,040 decks
Ghyrson Starn, Kelermorph: 1,517 decks
Ob Nixilis, Captive Kingpin: 1,324 decks
Leori, Sparktouched Hunter: 1,190 decks
Tam, the Possibility: 1,134 decks

Often played with Chandra, Awakened Inferno

Cards that show up in the same decks on EDHREC.

Rulings

2019-07-12: A spell or ability that counters spells can still target Chandra. When that spell or ability resolves, Chandra won't be countered, but any additional effects of that spell or ability will still happen.
2019-07-12: If Chandra's last ability doesn't deal damage (most likely because the damage has been prevented in some way), the target won't be exiled if it would die.
2019-07-12: Emblems aren't permanents and can't be exiled or destroyed. Once you have an emblem, there's no way to remove it.
2019-07-12: A player may have more than one of Chandra's emblems. Each one's ability triggers separately.
2019-07-12: In a Two-Headed Giant game, Chandra's first ability grants an emblem to each opponent. The opposing team will be dealt 1 damage twice during their upkeep.
2019-07-12: The ability of Chandra's emblem triggers at the beginning of the upkeep of the player who gets the emblem, not the upkeep of Chandra's controller.
2019-07-12: The replacement effect of Chandra's last ability will exile the target creature or planeswalker if it would die this turn for any reason, not just due to lethal damage.
2019-07-12: If you leave a multiplayer game, your opponents keep any emblems Chandra gave them. Each opponent owns the emblem Chandra gives them. In multiplayer, your opponents continue to burn after you and Chandra leave the game.