Good afternoon!
Today I’ve noticed that if some spell or creature battlecry reduce stats of another creature (-X/-X mechanic) then resulting stats can be less than 0.
Example/prerequisites:
Creature 1/1 on board. Spell gives this creature -3/-0 (-3 to attack). Then another spell give same creature on the board +5/+5 (like Izera nightmare).
Result:
Final stats of creature equals 3/6.
Expected result:
Final stats are 5/6, because attack/defense can’t be less than 0.
Is this a bug or a feature?