Tiers


Certain blocks and items added by the mods in the Thermal Series come in up to six different tiers. They can be upgraded to higher tiers to make them more powerful.

Upgrading

Upgradable blocks are upgraded using upgrade kits and conversion kits. Upgradable items are upgraded through crafting recipes.

The following blocks and items can be upgraded:

List of tiers

TierCommon materialsDescription
BasicVarious materialsNewly crafted blocks and items are at this tier.
HardenedInvar
ReinforcedElectrum, hardened glass
SignalumSignalum, cryotheum dust
ResonantEnderium, pyrotheum dustThe highest tier that can be legitimately obtained in survival mode.
CreativeN/AOnly available in creative mode or using commands.

Creative blocks and items are usually capable of things that are too powerful for survival mode, but can be useful for testing or experimenting. For instance, blocks and items that store things will provide an infinite amount of what they store.

Placed creative blocks cannot be broken in survival mode. They can, however, be dismantled with a wrench.

Thermal Foundation (Minecraft 1.12)
World
Ores
Fluid Ores
Mobs
Items
Materials
Ingots
Dusts
Nuggets
Gears
Plates
Coins
Elemental
Parts
Other
Utilities
Blocks
Storage
Other
Fluids
Molten
Elemental
Fossil
Bio
Tree
Other
Equipment
Tools
Weapons
Armor
Other

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Last updated: 2026-11-01 17:49:56 +0000