Pyrogoyf

Mana cost: {3}{R}
Type: Creature — Lhurgoyf
Power / toughness: * / 1+*
Set: Arena Anthology 2 #12 (rare)

Pyrogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.
Whenever this creature or another Lhurgoyf creature you control enters, that creature deals damage equal to its power to any target.

Pyrogoyf has 3 printings, first in Modern Horizons 3 Commander (2024). EDHREC ranks it #7,088 among Commander cards. It appears most in Disa the Restless decks (12,173 on EDHREC). 1 public deck on TCG runs it. It has 4 official rulings.

Legality

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

Public decks that run Pyrogoyf

Graveyard Overdrive - Modern Horizons 3 Commander, led by Disa the Restless

Commanders that run Pyrogoyf most

Deck counts from EDHREC.

Often played with Pyrogoyf

Cards that show up in the same decks on EDHREC.

Rulings

2024-06-07: If Pyrogoyf or the relevant Lhurgoyf creature leaves the battlefield while Pyrogoyf's last ability is on the stack, use its power as it last existed on the battlefield to determine how much damage is dealt.
2024-06-07: Card types that can appear on cards in a graveyard are artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery. Legendary, basic, and snow are supertypes, not card types; Lhurgoyf, Forest, and Siege are subtypes, not card types.
2024-06-07: The ability that defines Pyrogoyf's power and toughness counts card types, not cards. If the only card in all graveyards is a single artifact creature card, Pyrogoyf will be a 2/3. If the cards in all graveyards are ten artifact cards and ten creature cards, Pyrogoyf will still be a 2/3.
2024-06-07: The ability that defines Pyrogoyf's power and toughness works in all zones, not just the battlefield.