Torchic in depth
A fighting chick
The English name is the most direct combination possible: torch and chick. The Japanese, アチャモ (Achamo), has more going on: it sounds like 赤子 akago, baby, crossed with 軍鶏 shamo, a Japanese breed of fighting cock raised for centuries for combat. The joke is that the name gives away Blaziken two hundred levels before it appears. The silky down mentioned by the Pokédex and the fighting cock are the same animal at two points in its life.
That idea also turns up in its moves. Detect, at level 12, is Fighting-type, and Reversal, at 36, is too; both arrive while it is still a pure Fire-type with no real access to that type. Aerial Ace at 18, Bounce at 24 and Feather Dance at 33 are the line's three Flying-type moves, and they stay here: the evolution keeps them but changes type before it can use them properly.
The Ability that arrived late
Speed Boost was not in Ruby and Sapphire. Hidden Abilities did not exist until Generation V, and the way most people got a Torchic with Speed Boost was through a gift: between October 12, 2013 and January 15, 2014, Pokémon X and Y distributed a Torchic with that Ability over the Internet, holding a Blazikenite, the stone that Mega Evolves Blaziken. A launch gift that put a complete Mega Evolution in the hands of anyone who switched on their console during those three months.
The important detail is that the Ability is useless while it is Torchic in a normal playthrough. Speed Boost starts counting when it enters the field, and a creature with 45 HP and 40 Defense rarely survives the turns it needs. It is an Ability designed for what comes next, kept in the stage that can make the least use of it.
Against Hoenn's other two
Against Treecko and Mudkip, Torchic is the awkward choice. Hoenn's first two Gyms are Rock- and Fighting-type, and neither suits it: the first resists Fire, while the second hits its new weakness as soon as it evolves at 16. Things straighten out from the fourth onward, and by the end of the game the line is easily the most offensive of the three, with 530 base stat points on Blaziken compared with the 310 at the starting point.
Compared with the rest of the Fire starters, what sets it apart is not power but timing. Charmander, Cyndaquil and Chimchar hatch from eggs faster, while Torchic buys its Speed later and in instalments, one level per turn. It is the difference between having a stat and having a mechanism for making it.
Down and figures
Two Pokédex numbers do not quite fit together, and they are worth pointing out: the fireballs reach 1000 °C, while the body, according to the same source, is at a temperature you can hug. The explanation given by the entries is the internal sac, a compartment where the flame burns in isolation. It is one of the few times the Pokédex bothers to give a mechanism instead of an adjective.
It yields 1 Special Attack effort point when defeated, consistent with its 70 in that stat and inconsistent with everything the line does from level 16 onward.