Others you probably run them all
(That player looks at the top two cards of their library, then puts one onto the battlefield face down as a 2/2 creature and the other into their graveyard
The more Spirits you control, the easier it will be for Millicent to rise and fight again
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Although this is a bit of a cheesy way to play, this card provides lots of fun for the right players
That's Abeyance in a nutshell: great for letting you get your own combos off while getting you through your deck, not so good when your opponent can still cast Viashino Sandstalker and attack you that turn