It's Dumbirb!
Dumbirbs are flightless ooblets that look like they really should be able to fly. Well I've never seen them flying but maybe they can and they're just shy.
1
Jolt 'N Bolt
Remove 1 fluster from your team
1
Dawdle Waddle
Add 2 trepidation (useless) cards to opponent's deck
2
Muster Fluster
Give 2 fluster to a random team