Add "sapphire ghost" to Tags,cause he's guest difficulty mapper.
[Cosmic~]
The beggining killed me.It's not easy at all
I suggest you to fill it with sliders mostly.Also,you could remove some notes.
I suggest you to increase HP Drain Rate,but reduce AP/OD at least by 1 tick.
00:19:937 (5) - Remove this note.
00:20:406 (7) - ^
Ah..use Distance Snap,please,it's easy,it must have straight distance,or choose your own,but it must have sense.
00:33:785 (1) - It's so close,and newbies may click too early,and they will miss it.
00:41:296 (1) - ^ Same one.
00:43:173 (1) - Place it further,why it's hidden under the slider?
00:44:581 (5) - Fairly,I've missed here.You should fix distance,place it further.
00:54:439 - You don't need this repeat.
00:56:317 (4) - Remove this note and start spinner from here up to 00:58:195.
01:07:583 (1) - Distance,increase it.
01:11:338 (1) - ^
01:12:981 (1,2) - ^
01:17:910 (2) - ^
01:28:003 (1,2) - ^
01:31:523 (1,1,1,1,1) - I'm sure this pattern will be difficult for beginners.
01:54:525 (3) - Wait,it's hidden,isn't it too cruel?
02:10:954 (3,4) - Spacing doesn't make sense here,I can't read it.
02:11:189 (4) - Finish this slider at 02:11:893,add a stacked note to 02:12:128 and remove 02:12:363 (5),please.
02:23:159 (1) - This spinner is too short.
02:24:333 (1) - Don't place objects right after the spinner,it's too hard for Easy.
02:26:914 (1) - Again this spinner is way short.
[SG's Hard]
00:33:784 (4) - Unrankable,delete this note.
Well,technically it's fine,don't have much to suggest.
Work harder,good luck~