Cost reduction on white spells, which make up 63% of the deck, doubling up our lifegain and, in turn, our milling, makes it an easy inclusion
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
Check out Metamox, MTG Goldfish, Quiet Speculation, MTG Price, MTG Scavenger, MTG Stocks, and StarCityGames to begin your quest
It's not a tap ability either, meaning it can be activated as soon as the creature's played or in response to removal
Although this is a bit of a cheesy way to play, this card provides lots of fun for the right players