Phase 9 begins: bigger, sparser veins, a mine-through respawn block, left-out lines

Phase 8 approved (2026-11-09). Adrian's Phase 9 answers: left-out Pokemon rare
in fitting zones; legendaries from crafted summons; no public release.

- Ore veins more sporadic but bigger: nodes about 40 % rarer, veins about 30 %
  further apart, each one block larger in radius. 1.5-3x the ore overall; a
  new island is needed to see it. World check on the regenerated island passes.
- The respawn block (Regenerating Ore Veins' regenerator): the aim passes
  through it unless sneaking (mixin, the pack's first), so ore behind it can be
  mined; much fainter glass through KubeJS assets. Self-test
  regenerator_lets_the_aim_through casts a real ray.
- 31 lines (67 species) with no matching island biome, or no spawn data
  (Rotom), get rare homes in fitting zones (world/zones.json -> homeless).
  Existing spawns and guardians don't change. JEI data and quests regenerated.
- surface_nodes_lie_in_the_ground checks the node's centre column: a wider
  node's edge can lie under a tree or a slope.
- Roadmap: every implemented Pokemon obtainable; Iris and Complementary
  Reimagined as the default shader.

Self-tests and the island check pass.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pack/config/ftbquests/quests/chapters/frostpeak.snbt

@@ -46,7 +46,7 @@
 					min_level: 0
 					natures: ""
 					poke_ball_used: ""
-					pokemon: "cobblemon:abomasnow,cobblemon:annihilape,cobblemon:archaludon,cobblemon:aromatisse,cobblemon:basculegion,cobblemon:basculin,cobblemon:bayleef,cobblemon:braviary,cobblemon:cherrim,cobblemon:chesnaught,cobblemon:copperajah,cobblemon:cryogonal,cobblemon:dartrix,cobblemon:decidueye,cobblemon:delibird,cobblemon:dubwool,cobblemon:duraludon,cobblemon:eldegoss,cobblemon:electabuzz,cobblemon:electivire,cobblemon:floragato,cobblemon:fraxure,cobblemon:froslass,cobblemon:frosmoth,cobblemon:glalie,cobblemon:gogoat,cobblemon:grumpig,cobblemon:hariyama,cobblemon:haxorus,cobblemon:hitmonchan,cobblemon:hitmonlee,cobblemon:hitmontop,cobblemon:infernape,cobblemon:jynx,cobblemon:lucario,cobblemon:lycanroc,cobblemon:machamp,cobblemon:machoke,cobblemon:meganium,cobblemon:meowscarada,cobblemon:mienshao,cobblemon:minior,cobblemon:monferno,cobblemon:primeape,cobblemon:pupitar,cobblemon:quilladin,cobblemon:rhydon,cobblemon:rhyperior,cobblemon:roselia,cobblemon:roserade,cobblemon:salandit,cobblemon:sawk,cobblemon:sneasel,cobblemon:sneasler,cobblemon:spinda,cobblemon:staraptor,cobblemon:throh,cobblemon:togedemaru,cobblemon:togekiss,cobblemon:togetic,cobblemon:tyranitar,cobblemon:vanillish,cobblemon:vanilluxe"
+					pokemon: "cobblemon:abomasnow,cobblemon:annihilape,cobblemon:archaludon,cobblemon:aromatisse,cobblemon:avalugg,cobblemon:basculegion,cobblemon:basculin,cobblemon:bayleef,cobblemon:beartic,cobblemon:braviary,cobblemon:cetitan,cobblemon:cherrim,cobblemon:chesnaught,cobblemon:copperajah,cobblemon:cryogonal,cobblemon:dartrix,cobblemon:decidueye,cobblemon:delibird,cobblemon:dubwool,cobblemon:duraludon,cobblemon:eiscue,cobblemon:eldegoss,cobblemon:electabuzz,cobblemon:electivire,cobblemon:floragato,cobblemon:fraxure,cobblemon:froslass,cobblemon:frosmoth,cobblemon:glalie,cobblemon:gogoat,cobblemon:grumpig,cobblemon:hariyama,cobblemon:haxorus,cobblemon:hitmonchan,cobblemon:hitmonlee,cobblemon:hitmontop,cobblemon:infernape,cobblemon:jynx,cobblemon:lucario,cobblemon:lycanroc,cobblemon:machamp,cobblemon:machoke,cobblemon:mamoswine,cobblemon:meganium,cobblemon:meowscarada,cobblemon:mienshao,cobblemon:minior,cobblemon:monferno,cobblemon:piloswine,cobblemon:primeape,cobblemon:pupitar,cobblemon:quilladin,cobblemon:rhydon,cobblemon:rhyperior,cobblemon:roselia,cobblemon:roserade,cobblemon:salandit,cobblemon:sawk,cobblemon:sneasel,cobblemon:sneasler,cobblemon:spinda,cobblemon:stantler,cobblemon:staraptor,cobblemon:throh,cobblemon:togedemaru,cobblemon:togekiss,cobblemon:togetic,cobblemon:tyranitar,cobblemon:vanillish,cobblemon:vanilluxe,cobblemon:wyrdeer"
 					pokemon_type: ""
 					region: ""
 					shiny: false