There are three different types of items in TOME: Immortal Arena. Might, Health, and Attack speed.

There is a basic item for each stat, which can be built into more specialized items. Basic items each cost 500 gold and may be upgraded once for an additional 500 gold.

'Health (Dragon Scale)' Might (Serpent's Coil) Attack Speed (Angelic Feather)
Frost Scale Lightning Rod Reflexive Grips
Crushing WIll The Eye of Gerrit Rian's Talisman
Kinetic Kickers Guardian Crusher Cavell's Shaper
Minion's Malaise Korzik's Cowl Slipstream Hourglass
Trail Blazers Traveller's Boots Vincent's Wing