Unrelenting Storm I
Unrelenting Storm I
+50% Thunder Storm Attack Rate
Spell upgradeCommonTier IWhere it comes from
Offered from a spell upgrade chest, three upgrades at a time.
Upgrade for Thunder Storm, in the deck once you know that spell
Chance to show in one roll of three: 42.9%
An upgrade chest draws 3. Chance below is for a roll of only Thunder Storm's upgrades. Other unlocked spells share the same chest, and then this chance falls.
What it does
-50% Thunder Storm Frequency
Thunder Storm - -50% Thunder Storm Frequency
The spell
Changes Thunder Storm.
| Damage | 10 |
| Mana Cost | 20 |
| Duration | 15 |
| Amount | 3 |
| Size | 1 |
Unrelenting Storm series
Unrelenting Storm IIIWhat taking it changes
Leads to: 
Unrelenting Storm II
Unrelenting Storm IImaguscircle.wikibuild 1.1.2