Crystal Wing Synchro Dragon

Flying, Trample.
{5}: When an opponent(s) cast a spell or activate a creature's ability, counter that spell or ability.
Then destroy one non-creature permanent on the battlefield.
This card gains +2/+2. (You can use this ability
anytime you could cast an Instant.)
When this card is sent to the graveyard, return
it to the battlefield transformed.
"Spread those wings shining with scared light.
Strikedown your enemies with that radiance!"