TheWoWDBActually check that, I just tested them today and they must have changed how these work, you can no longer cast these while moving. bummer.
Spell
The Big One
Physical
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
Spell facts
SchoolPhysical
Cast time2 sec
EffectCreate Item
RangeSelf Only
Taught byEngineering (skill 1)
Spell ID12754
Datamined from the current retail build. Numbers that scale with level or stats are shown at their base value.
Creates
Reagents
More Engineering spells
Related
Community notes from Wowhead · 2 comments
Top 1 shown above · 1 more hereThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
The function like iron grenades in that you can "cast" them while moving, but have a much larger radius, do more damage and stun for 5 seconds instead of 3.
The drawback is that they are considerably more expensive.