This is a macro that I found that combines all of the summons into one macro. The benefit is you can run into a rift and just click the macro without having to identify the Summons. It also can save some room on your Tool Bars!
Hope it helps you get where you need to go a little bit faster and easier!
#show Planewalker's Call cast Summon Group: Earth cast Summon Group: Air cast Summon Group: Fire cast Summon Group: Water cast Summon Group: Life cast Summon Group: Death cast Planewalker's Call use Nightmare Rift Summoner