chipguy_okay
http://i.annihil.us/u/prod/marvel//universe3zx/images/3/3a/Omega_Head.jpg
VS
http://images.wikia.com/greenlantern/images/b/b4/BlackestNightGuardiansUniverse.jpg
Vs
http://25.media.tumblr.com/edcca8d671f66ae47091dd23ca1db012/tumblr_mnmnnocJCJ1qhpx4lo1_500.jpg
Edit: Guardians also get ION.
VS
http://images.wikia.com/greenlantern/images/b/b4/BlackestNightGuardiansUniverse.jpg
Vs
http://25.media.tumblr.com/edcca8d671f66ae47091dd23ca1db012/tumblr_mnmnnocJCJ1qhpx4lo1_500.jpg
Edit: Guardians also get ION.