Talk:Cunning Strategy Dr. Gero/@comment-31835313-20170426035047/@comment-28010522-20170426035647

keep it at 8 cost, don't Z-awaken it, for events with stages that have Team Cost restriction and Type restriction (Extreme only, and/or Extreme and STR only).

when you get a better Extreme card with better abilities and with lower cost than 8, you can decide again to trash it or keep it.

another thing to consider, do you have other characters with the Link Skills that link with this card? also, if you are short on empty slots in your deck (for better cards), you can sell it at Baba.