Hes not the most capable card with his base stats, having just 1 Strength and 2 Willpower, but he does get an extra 2 Strength when hes Challenging, thanks to the Challenger +2 keyword
No, it's deleted by this card's effect, not by battle
Inc Silver Lance & Jet-Black Poltergeist Jumbo Pack Set April 23, 2021 SWSH Era 51920943 300 KB Set Release Artist S6a Eevee Heroes May 28, 2021 S7R Blue Sky Stream July 9, 2021 D.A.G
This ability is literally game-changing as it makes a lot of decks crumble at the sight of this silly little bird unless they come prepared and ready
It did have an average HP, low retreat cost, and two moves, but it was under powered overall, thus the 2 out of 5 rating
Then, if you have a green Digimon in play, you may play 1 level 4 or lower blue Digimon card with the [Free] trait from your hand without paying the cost