Medal Masters Option Cards List: Prism, Purple, Rainbow Tier Cards
Here’s a list of Prism Cards that can be found in the game Medal Masters. Prism cards can either increases your heroes’ offensive or defensive abilities, or improves their skills.
Prism Cards and Slots
– A card which equipped only in the Prism Card slot and gives special abilities. These are rare cards that can be found from the Shop, Events, and more.
– List of Prism Cards –
Giant’s Skin
– [4*] Lvl 20: Increases HP by 1.2% per level of the hero
– Hero Lvl 50 = 60%; Hero Lvl 60 = 72% 
Holy Grail of Mana
– [4*] Lvl 20: Increases MP by 1% per level of the hero
– Hero Lvl 50 = 50%; Hero Lvl 60 = 60%
Great Wizard’s Hood
– [4*] Lvl 20: Increases MP Regeneration rate by 1% per level of the hero
– Hero Lvl 50 = 50%; Hero Lvl 60 = 60%
Spell of Mystery
– [5*] Lvl 20: Reduces Skill MP Cost by 1% per level of the hero
– Hero Lvl 50 = 50%; Hero Lvl 60 = 60% 
Growing Warrior
– [4*] Lvl 20: Increases Attack by 1% per level of the hero
– Hero Lvl 50 = 50%; Hero Lvl 60 = 60%
Lightning Dagger
– [4*] Lvl 20: Increases Attack Speed by 1% per level of the hero
– Hero Lvl 50 = 50%; Hero Lvl 60 = 60% 
Aegis Shield
– [4*] Lvl 20: Increases Defense by 2.5% per level of the hero
– Hero Lvl 50 = 125%; Hero Lvl 60 = 150%
Dark Knight Iron Helmet
– [4*] Lvl 20: Increases (“I think this should be Reduces”) Damage Taken by 0.5% per level of the hero
– Hero Lvl 50 = 25%; Hero Lvl 60 = 30%
Siegfried’s Cloak
– [4*] Lvl 20: Increases Dodge Rate by 0.2% per level of the hero
– Hero Lvl 50 = 10%; Hero Lvl 60 = 12% 
Avaris’ Arrow
– [4*] Lvl 20: Increases Critical Rate by 0.2% per level of the hero
– Hero Lvl 50 = 10%; Hero Lvl 60 = 12%
Death Knight’s Sword
– [4*] Lvl 20: Increases Critical Damage by 1.2% per level of the hero
– Hero Lvl 50 = 60%; Hero Lvl 60 = 72%
Rattlesnake Venom
– [5*] Lvl 20: Poisons when landing Critical hits
Exhaust
– [5*] Lvl 20: Weakens when landing Critical hits
Pickpocket
– [4*] Lvl 20: Drops recovery beads when landing Critical hits 
Flying Dragon’s Wing
– [4*] Lvl 20: Immune to Cyclone
Poison Master
– [4*] Lvl 20: Immune to Poison
Tenacity
– [4*] Lvl 20: Immune to Weaken
Black Dragon’s Claw
– [6*] Lvl 20: Immune to Knockback