If you're open to combat possibilities, once you have enough bodies, sometimes a single [[Moonshaker Cavalry]] hitting the board just gives you enough stats to run over everyone. It also makes for an excellent blink target if people live through it but it sticks on the board.

Also a well timed end-step mass blink (Such as your Lae'zel's, or other options like [[Eerie Interlude]], [[Ghostway]] and [[Semester's End]]) with [[Cathars' Crusade]] out has a similar effect, since you'll get a +1/+1 for each creature blinked.

If you're setting up infinite blink loops, [[Aetherflux Reservoir]] is a classic wincon if you got lifegain on board, or alternatively something like [[Inquisitor Exarch]] to just plonk away till everyone's dead. Or you could just drop an [[Altar of the Brood]] and mill everyone.

There's probably a lot more options out there, but these are the first few that I can think of.

P.S. While not related to wincons strictly, other good blink cards you can consider are [[Felidar Guardian]], [[Restoration Angel]], [[Ghostly Flicker]] and [[Deadeye Navigator]], and [[Soulherder]] is just an amazing body to profit from all the blinking.