50 damage recoil does admittedly sting, but since this only triggers on a KO, Rampardos can still headbutt way above its weight class against bulky opponents
In certain playgroups and metagames, it's likely going to be worth running
Blaine's Charizard is the undisputed king of both Gym Heroes and Gym Challenge, the single most expensive card across both expansions by a significant margin, and one of the most iconic Charizard variants in the entire history of the hobby
Gysahl Greens is basically an above average bear, but unless you're trying to go hard on some landfall aggro deck, it's unlikely to be all that good
No, werewolves dont count as wolves in MTG
(2) If your opponent Special Summons a monster(s) and you control a Clear Wing monster: You can banish this card from your GY