Oh that cost trigger on cast only for the Eyeball is similar to the cast trigger for Doomsday Excruciator, EG if you're not building a mill deck but a Valgavoth cheat out deck, you can put Doomsday in it, toss him in the graveyard and cheat him to the battlefield to get a 6/6 flyer that draws a card every turn.
I've seen decks run 0 Mentors and instead go up to 4 Haughty Djinn. You just have to be mindful of what you exile if you hard-cast Oculus because you can neuter your own Djinn's power. It wins really fast when it works tho.
@@rylanchampion5972 If you wanna be flavorful, Fear of Surveillance will work in that regard. Patched Plaything could also work, since it's a good reanimation target (especially for Recommission, considering it's got double strike)
