Fire Shark
Mythical Item
1 Range
15-25 Explosive Damage
+90 Heat Damage
5 Explosive Resistance Drain
2 Uses Per Battle
-8 Energy and +32 Heat Per Use
64 Weight

Fire Sabre
Mythical Item
1 Range, 1 Knockback
25-35 Explosive Damage
+70 Heat Damage
-15 Energy and +24 Heat Per Use
76 Weight

Electron Sabre
Mythical Item
1 Range
25-35 Electric Damage
-100 Energy Damage
-45 Energy and +15 Heat Per Use
84 Weight

Vote & comment on these ideas and suggest new ones.

Fire Shark is too OP

Put a knockback on the Fire Sabre

And the Electron Sabre would still be rendered obselete by the Call of Lightning

I'm not sold on the Fire Shark.

The heat damage and resistance drain are good, but that doesn't seem like a lot of actual damage, especially since I only have two shots.

If I'm that close to somebody, I'd rather use a heat damage sword of some type, especially some of the higher-end ones.

You'd need to make the Fire Shark more threatening for me to take it seriously as a "mythical".

EDITED:

Fire Shark: Heat damage increase to +90 from +80
Resistance Drain increase to +5 from +4
Weight increase to 64 from 48.
Energy required to 8 from 5.
Heat-to-user to 32 from 30.

Fire Sabre: Added knockback.

Electron Sabre: Increased energy drain to 100 from 70, increased
weight to 84 from 78, increased required energy to 45 from 28 and heat-to-user to 15 from 8.