[3.28] Guide Power Siphon Assassin (AFANA)

@Afana

Can you explain how does all three mark works for the mageblood POB?
It has Assasin's mark from Ascendancy, then Sniper's mark with Mark on Hit Imbued, then Warlord's mark with spellslinger. Do we use all three at the same time? or do use either Sniper / Warlord depending on Mapping / Bossing?