Example: -Summoned Water Elemental
-Your opponent is a mage, and tries to use the "Fireball" spell card to kill it
- Water Elemental's ability forces the spell to deal only 3 damage, not 6 damage
It makes sense right? Water puts out fires, and that way, Mages would not win so easily with Pyroblast and other spells like it.
All cards affected: Fireball, Flamestrike, Pyroblast, Shadowflame, Soulfire, Demonfire, Holy Fire, and Hellfire.