@Djamphir Howdy! Sorry for the delay; I'd lied down for a little bit.
To answer your questions: there's no hard limit to how many dragons you can send at once; however, please note that the more dragons you send at once, the longer it'll take for your chosen attendant (or attendants) to get through them all.
The only pinglist for this raffle is automated from everyone that's sent dragons to us, and it's only used after the raffle's ended. I presume you meant a pinglist for a last day ping, which we don't have; if I'm mistaken, please correct me. Otherwise, just sending dragons to us will automatically add you :)
To answer your questions: there's no hard limit to how many dragons you can send at once; however, please note that the more dragons you send at once, the longer it'll take for your chosen attendant (or attendants) to get through them all.
The only pinglist for this raffle is automated from everyone that's sent dragons to us, and it's only used after the raffle's ended. I presume you meant a pinglist for a last day ping, which we don't have; if I'm mistaken, please correct me. Otherwise, just sending dragons to us will automatically add you :)