i see it good...i just otked a hazy king deck in like 3rd turn...here is my way(there is no much prophecy guides so idk if its my idea or all ppl's idea)
1:fill ur grave with 5 or more SB
2:ss or ns a reaper and use effs
3:get a 2nd reaper by its eff
4:by repeating...u have 3 more SBs,3 Reapers,an xyz fodder and also a high priestess or a destroyer. :D :D
when i otked that hazy i had:
1 reaper in hand
1 monster reborned justice
1 destroyer in grave
...ggs