I've built an enrage deck on mtgo but am getting mixed results because not all cards that say "deal damage" are triggering enrage. For instance, reckless rage will trigger it but shock and lightning bolt will not. Why?
I still don't understand...reckless rage deals damage to the creature and enrage is triggered. Shock deals damage to the creature...it's not clear why shock doesn't trigger the enrage when the creature is dealt damage.
Note that the enrage ability word, like all ability words, has no game mechanics inherent to it (C.R. 207.2c).
EDIT (Sep. 10, 2019): Add citation to a rule added in the meantime.