Type · #150
Dragon
Super effective (x2) against: Dragon. Not very effective (x1/2) against: nothing. Dragon Rage is the only Dragon move in Gen 1 and it deals a flat 40 damage, so Dragon is effectively an inert offensive type.
Type Of
Which elemental type or types something has. ONE relationship serves creatures, characters and moves — the old schema had a many2many on one model and a plain many2one on another, which could not be queried together. "Show me everything Fire" is now one query.
Effective Against
The Gen 1 type chart: which type's moves deal extra or reduced damage against which other type. Rendered as a 15x15 grid - attacking types as rows, defending types as columns. Only non-neutral cells are stored; every other cell reads as grid_default (1.0, neutral). Verified against research/Pokemon_Yellow_GBC.md SS6, not re-derived from memory - Gen 1 differs from every later generation in several of these cells (see the per-row comments below).
- Dragon 2.0
Weak To
The Gen 1 type chart: which type's moves deal extra or reduced damage against which other type. Rendered as a 15x15 grid - attacking types as rows, defending types as columns. Only non-neutral cells are stored; every other cell reads as grid_default (1.0, neutral). Verified against research/Pokemon_Yellow_GBC.md SS6, not re-derived from memory - Gen 1 differs from every later generation in several of these cells (see the per-row comments below).
Full Effective Against chart