Hey everyone

Maindeck:

The goal of this deck is to burn the opponent down using Underworld Dreams and Tezzeret, Master of the Bridge. The way we

accomplish this is by accumulating treasure from Smothering Tithe and casting Emergency Powers to dome the opponent for 7 and

then have the potential of putting tezzeret down to dome them for another 7. If you cast Mirrormade on underworld you can hit them

twice as hard or on smothering tithe and using tezz to do the same. The consistency of this deck is formed by using Fae of Wishes.

This card is the bread and butter of this deck, it's so good. There are single copies of each of the above mentioned cards in the sideboard

to grab them if the oppurtunity strikes. You don't ever feel bad discarding cards to the Fae because you're going to put them back into

your deck with Emergency Powers anyways. Shatter the Sky is a must to keep our life total above 0 until we do the thing.

Teferi, Time Raveler is mostly here to slow our opponents down and allow us to cast our emergency powers without the worry of being

countered. Omen of the Sea is probably overlooked but I feel like this card is great here, it will scry you 2 and give you a draw, seems

how we're looking for our pieces this seems like a good fit. If for some reason we don't have a good target for Mirrormade and we're

desperate we can cast the mirror and target Omen to dig deeper. To add to this, Banishing Light is our catch all spell that is going to

be helpful in dealing with gods and planeswalkers. Mirrormade can come down and copy the Banishing as well to be some extra copies if

need be. Did I mention Mirrormade can also copy enchantment or artifact creatures? This card is great. 

Finally found a deck that uses Tezzeret, Master of the Bridge effectively! Having Smothering Tithe down and casting

Emergency Powers allows us to cast Tezzeret for free with 7 treasures as the floor is just good clean living.

No Fabled Passage were used because Underworld Dreams and Mirrormade have such  restrictive casting cost we had to try to

up our mana sources with temples.

Sideboard: 

Most of this sideboard is the faes toolbox exclusing our single copies of our core combo pieces.

Mystical Dispute to help us with our weakness, control decks. It notably will help us against simic.

Revenge of Ravens is great to slow down the low to the ground strategies like mono red.

Dance of the Manse so this is kind of a meme, but notably if we're in a control matchup this card will be big game because we will

have targets in the graveyard at some point assuming we're getting countered left and right. 

Mirrormade as mentioned above can function as removal if you have a banishing light already on the battlefield.

Dream Trawler honestly I think it's a mistake not to be playing this card in your 75 somewhere if you play the colors U and W. A

finisher we can tutor if need be, notably great against mono red.

Sidenote:


After looking around it appears there are people who seen underworld dreams and emergency powers and thought the same thing! Haha.

I suppose a shoutout to ThyrixSyx and LegenVD is in order.