Am curious as to why people think the clover dragon should have disappeared from the market. I know it came out around St. Patrick's Day, but it is a nature type of dragon that isn't really specifically holiday related. I could understand it needing to be pulled if it were a leprechaun dragon, but couldn't clover just be a generic dragon, aside from that "trick" and "hide" aspect? I like your thinking that it could be tied to April 1 and hope it isn't just for that one day, unless it is really easy.
I started DV just about the time the LYD came out. Was too new to understand the impact of a very limited release. Figured if it were that limited it must be relatively easy to breed - wrong! My level was too low to even try for it. Bought some gems (not a common event, just desperate!) to get myself leveled and the necessary dragons to breed and was incredibly lucky to get one baking just before they were pulled.

Had such a hard time believing they would make something that happens only every 4 years be that difficult to get, with such a short timer. Those that got them should be very happy! No Bone, Reindeer or Love for me, drool over those dragons when visiting, lol.