public net.minecraft.world.entity.Display$BlockDisplay getBlockState()Lnet/minecraft/world/level/block/state/BlockState;
public net.minecraft.world.level.dimension.end.EndDragonFight findExitPortal()Lnet/minecraft/world/level/block/state/pattern/BlockPattern$BlockPatternMatch;
public net.minecraft.server.MinecraftServer doRunTask(Lnet/minecraft/server/TickTask;)V