There's an error where if THIS CARD is destroyed the monster is destroyed. No GameA don't drink and write cards pros and cons. If the monster is destroyed this card is destroyed not the other way. In fact this should be a pro since if your opponent was stupid enough to use a cosmic cyclone on it your monster is still there!
The error is that the Cons section is wrong. "If this card is destroyed, destroys the monster it revives as well." is false. If you cyclone/twister/whatever Powerful Rebirth, the monster it revived stays on the field, exactly as the card describes. That's a powerful pro for this card, as it makes the monster more difficult to remove than normal revival spells/traps.