Wait to win the game (Modern)

This is a control deck. The major part of the cards in the deck are to counter spells, but this deck will also provides you a combination between Phyrexian Unlife and Melira.
The combination makes you not lose the game by anyway when these cards still in play. So you can use the blue control part of the deck to things that can really cause you problems, like someone plays a doom blade on your Melire so you counter. The opponent has a 99999/99999 hydra, whatever this don't kill you. But a opponent plays a memoricide and will exile all yours phyrexian unlife before you play any of them, so you conter.
It can provides you a specific part of your enemys deck to control.
To win the game, whoever you are playing against play Azor's Elocutors and just wait the five turns controlling your opponent.
The only car'd that can be really danger against this deck is the slaughter games because it can't be contered. But if you already play the necessary cards to make the combo(and i put in the maybeboard an alternative win combo that i want to make it better) that you can select with index and ponder s you only have to keep them on.
Obs: the other combo is until now Biorhythm (remove Azor's Elocutors) and Near-Death Experience, Because if you remove Azor's Elocutors you can only have one creature, the Melira.