Lathliss dragon Queen

+4: create a 4/4 red dragon with flying trample and 'when this creature dies put 2 loyalty counters on Lathliss and sacrifice a dragon proliferate'
-X: create X X/X red dragons with flying,trample,and haste
-10: you get an emblem with 'whenever a dragon dies put a +1+1 on each creature you control then proliferate'