Regions & Enemies

Theron is divided into five regions, unlocked in order. Each region is a hex grid of combat tiles plus a single dungeon tile; clearing a region’s dungeon opens the next region. Every tile carries its own hand-placed difficulty rank inside its region’s band — there is no fixed step.

Overview

Region	Combat tiles	Tile ranks	Dungeon	Enemy element
Parched Grasslands	66	1–19	Scorchvault Sanctum (rank 23)	Lightning
Cursed Swamp	50	20–39	Hexdepth Reliquary (rank 45)	Poison
Scorched Foothills	44	41–59	Pyreheart Crucible (rank 65)	Fire
Shattered Mountains	52	61–80	Worldsplit Depths (rank 85)	Cold
Dark Citadel	35	82–100	Throne of Endless Night (rank 105)	Random per fight

That is 247 combat tiles across the world — the number that also fixes the Exploration Point budget.

Everything an enemy is — its stats, resistances, rewards and loot — follows its level, never its region. The region decides only the roster (names and looks) and the element of the enemies’ elemental attack. Gear drops take their tier from the item level (Loot & Drops), so higher-level tiles drop better bases. From Resonance I on, all five regions sit on the same level ladder (top tile 110 at I, 200 at X).

How enemies scale

An enemy’s level equals its tile’s effective difficulty rank — rarity does not shift it. The hero caps at level 99; enemy level does not, so endgame ranks (Region Resonance tiles and the Endless Delve) climb past it.

Each tile fields ten enemy types — 6 common, 3 rare, 1 special — but they appear at very different rates: spawns are weighted 98.2% common / 1.5% rare / 0.3% special.

• Rare enemies multiply the base stats: HP ×1.8, damage ×1.3, Attack & Defense Rating ×1.2.
• Special enemies (the mini-bosses) hit harder still: HP ×3, damage ×1.6, Attack & Defense Rating ×1.4.

Base (common-rarity) stats follow power curves of level:

• HP ≈ 3.25 × level^1.35 + 50
• Damage ≈ 0.5 × level^1.3 + 5 (further scaled by swing speed)
• Attack Rating ≈ 5 × level^1.35 + 100
• Defense Rating ≈ 3 × level^1.35 + 100 up to level 99; above that it grows more slowly, × (level ÷ 99)^0.75 from its level-99 value (about 2,162 at level 150 and 2,683 at level 200), so a hero who stopped at 99 can still land hits deep in the Endless Delve and high Region Resonance

For a sense of the curve, a common enemy runs about 53 HP / 6 damage / 105 AR / 103 DR at level 1, 767 / 99 / 1083 / 690 at level 50, and 1916 / 230 / 2572 / 1584 at level 99. Enemies also carry elemental resistances that rise with level — the same in every region: 0% at level 1, climbing linearly to 75% at level 200 (about 0.38% per level, flat above 200), plus ±2% per enemy type and per element, capped at 85%.

Combat rewards by rarity

Beyond their tougher stats, rarer enemies pay out proportionally more. The XP and gold multipliers below apply on top of the base per-rank XP and gold, rares and specials roll a second item entry at half the chance, and rarer foes also carry a small extra slice of elemental resistance.

Rarity	XP	Gold	Item drop rolls	Extra resistance
Common	×1	×1	4%	+0%
Rare	×2	×2	4% + 2%	+3%
Special	×4	×4	4% + 2%	+6%

So a special mini-boss is worth 4× the XP and gold of a common at the same area — a large part of why clearing toward the rare/special spawns matters more than raw kill count. The extra resistance stacks on top of the level curve (a level-200 special therefore fights at 75% +6%).

Respawn timing. After an enemy dies, the next one spawns after respawn = (1 s + weight-fraction × 7 s) ÷ (1 + run speed × 1.65), where the weight fraction is your equipped weight over the 35-weight limit (clamped to 0–1) and run speed is capped at +80%; the result never drops below 0.32 s. Neither the tile rank nor the enemy rarity changes respawn time: a weightless hero at zero run speed waits 1 s, a fully loaded one 8 s, and maxed run speed cuts either to about 43%. Two skills can skip the wait on a kill: the Duelist’s Rush (2.5% → 25% chance, the next enemy after 1 s) and Teleport, which only Therons Riddle grants, to any class (50% chance, after 0.5 s). They don’t add up: the higher chance counts, and neither ever makes the wait longer.

Parched Grasslands

Tile ranks 1–19 · Dungeon: Scorchvault Sanctum (rank 23). A dry, sun-blasted frontier — the starting region, where enemies strike with lightning.

Rarity	Enemies
Common	Dune Scarab, Dust Crawler, Thorn Jackal, Sun Vulture, Cracked Raider, Ash Asp
Rare	Blister Hyena, Drought Witch, Sand Reaver
Special	Wasteland Behemoth

Cursed Swamp

Tile ranks 20–39 · Dungeon: Hexdepth Reliquary (rank 45). A poisoned mire of hexes and rot; its enemies strike with poison.

Rarity	Enemies
Common	Bog Leech, Rottoad, Mire Stalker, Fen Crow, Spore Ghoul, Reed Lurker
Rare	Curse Shaman, Venom Hexer, Blight Brute
Special	Swamp Abomination

Scorched Foothills

Tile ranks 41–59 · Dungeon: Pyreheart Crucible (rank 65). Ash and magma at the mountain’s feet; its enemies strike with fire.

Rarity	Enemies
Common	Cinder Imp, Ash Hound, Ember Stalker, Smoke Raider, Coal Viper, Magma Lurker
Rare	Flame Warlock, Scalded Brute, Pyre Harrier
Special	Infernal Warden

Shattered Mountains

Tile ranks 61–80 · Dungeon: Worldsplit Depths (rank 85). A broken, frozen range; its enemies strike with cold.

Rarity	Enemies
Common	Crag Wolf, Stone Gnawer, Peak Bandit, Shard Hawk, Frost Goat, Thunder Lizard
Rare	Cliff Reaver, Runeshard Seer, Avalanche Brute
Special	Mountain Colossus

Dark Citadel

Tile ranks 82–100 · Dungeon: Throne of Endless Night (rank 105). The endgame stronghold, where enemies strike with a random element each fight and the best gear drops. Its dungeon rank sits above the hero cap, so its enemies fight at level 105 — the dropped item level is still capped at 99.

Rarity	Enemies
Common	Dusk Acolyte, Void Hound, Night Sentry, Grim Cultist, Bone Raven, Shadow Slasher
Rare	Soul Harvester, Hex Inquisitor, Wraith Lancer
Special	Citadel Overlord