Hey my friend! I LOVE the idea behind this deck! What’s your main win condition within the deck? You didn’t include it in the description.

The main thing is to play the other decks at the table and win that way. Otherwise, a good Thousand Year Storm might win.

That makes sense. It may be a good idea to include some cards that give Yidris double strike because then your spells cascade twice: - Assault Strobe - Berserkers' Onslaught - Blood Mist

Also, some extra combat steps would be awesome in here. They would also allow your spells to cascade twice as long as you connect both combats: - Aggravated Assault - Fury of the Horde - Relentless Assault

I’d recommend including Sunbird's Invocation for more value.

I’d also recommend having a back up win condition within the deck that doesn’t revolve around combat like Torment of Hailfire . Imagine casting a huge TOH with it copied a couple times!

Could you check out my spell slinger deck? I’d love to get your take on it! It may even give you some more ideas. Here’s the link:

Sacrifice Lands and Recur Them for the Win!

I'll take a look. This archetype is not really my specialty, but I'll try. Thanks for the upvote!

I'd thought about Sunbird's Invocation, but wasn't sure it was worth it here with all the cascade. I'll think on it. I'll consider the double strike theme, too, but not sure what I'd cut.

Yldris always seemed like such a fun commander to me, probably because Maelstrom Wanderer was one of my first commanders. Biggest thing I see write of the back is your man base. Your deck is really blue with barely any black. might I suggest cutting back on a swamp or 2. Along with the mana base I highly suggest adding some MDFC's as most of the are fantastic. I would avoid Agadeem and Shatterskull because X spells (you might wanna cut Villainous Wealthbecause of that too), but Turntimber Symbiosis  ^Flip, and Sea Gate Restoration  ^Flip are both big spells to play after connecting with Yldris. Bala Ged Recovery  ^Flip, Glasspool Mimic  ^Flip, and even Song-Mad Treachery  ^Flip kinda goes with your theft theme. With the MDFC's I've been able to cut my decks down to 34-35 lands with barely any noticeable performance issues. I have even gone down to 32-33 in lower curve decks. Also I would cut decimate. It is too often a dead card when there isn't one of everything on the field and worse off might have to target your own things in dire situations just to remove key piece from someone else's board. I hope My advice helped you out! Have fun and may the Gods of Chaos be ever in your favor.