As a Refess player people don't accuse me of using cheap combos, rather they accuse me of either having guts or being very foolish. I am a type of player who likes to use the deck that no one else is running but the truth of the matter is really that I just don't have enough cards to run anything else. In any case, it should be said that using the best combos isn't cheap, if your goal is to win then its being smart. The smart players who aren't using those combos either A) don't have access to the cards necessary to pull them off or B) are fans of trying different strategies. Either way it doesn't make them more or less intelligent.
I've generally found in card games, that if you think a card or combo is over powered, the correct response is not to boycot using it and then complain about people who do, but rather to abuse the crud out of it until it forces the higher ups to take notice and take action against it. Boycotting a card or combo solves nothing, but in using it yourself you may either find out that its not as good as you thought it was, or that if it is as good as you thought it was that the people in charge of the game will be more likely to put a stop to it because its costing them players as more people quit after losing to the same card/combo again and again.
Back on the main topic, I've been complaining about this since the day the level 1-9 room was implemented, and my complaints have not been addressed. I had one instance where I went 45 minutes of hitting the button to find an opponent before it finally found an opponent for me! 45 minutes! Combined with numerous other factors, the lack of opponents (and repeatedly having to play the same opponents I already know I either can or can't beat with the cards I currently have access to) has lead to a huge decrease in my play time and unfortunately its a dangerous cycle. If players stop trying to find opponents because they're aren't enough players, then even as new players are introduced into the 10+ room the number of old players still there has also just decreased, and the room is stuck constantly having only a handful of players, the few die hards who are always there (mostly the ones who've gotten the best cards and can pull of the best combos so their winning most of their matches) and the newbies who are stuck playing these killer opponents, having trouble finding opponents, and then either joining the die hards or joining the list of people who've left.
The bunnies of Lavato have special abilities, like 'Action Skill: Make Carrot Disappear.'