MTG Salvation

Sorry for the very late reply!

Here's my current 75:

Maindeck

Spells

4 Crop Rotation
4 Enlightened Tutor
2 Idyllic Tutor

Artifacts

4 Serum Powder
1 Helm of Obedience

Enchantments (34)

3 Suppression Field
4 Leyline of Anticipation
4 Leyline of Lifeforce
4 Leyline of Punishment
4 Leyline of Sanctity
4 Leyline of Vitality
3 Leyline of the Meek
4 Leyline of the Void
4 Opalescence

Lands
2 City of Brass
4 Mana Confluence
4 Serra's Sanctum
1 Tree of Tales

Sideboard

1 Rest in Peace
1 Runed Halo
1 Stony Silence
1 Suppression Field
2 Banishing Light
1 Ghostly Prison
1 Oblivion Ring
1 Curse of Exhaustion
2 Replenish
4 Chancellor of the Annex

I've only played in one tournament recently, a local one at a smallish game shop:

Game 1: Played Death and Taxes, Won in 3
Game 2: Played Death and Taxes again, won in 3
Game 3: Played Deathblade, lost in 3

I actually ended up coming in 2nd I believe (but I got very lucky) and won 3 packs of Amonkhet.

Feared matchups:

Any deck playing Force of Will
Decks running 4 Wasteland
Ever seeing Sanctum Prelate (Saw once in last touney, instant loss)
Ever seeing Meddling Mage (Saw once in last touney, instant loss)
Ever seeing other counterspells that are hard for me to deal with.

Any help would be GREATLY appreciated!! Thanks in advance!

I'm a devout Leylines player (yeah, I know, I know...) just cuz it's super fun and silly. However, the classic Chris Wolfmeyer list that I've built my deck upon uses 4 Chancellor of the Annex in the sideboard and, well... I hate them. They have never helped against any deck and since this deck is EXTREMELY dependent upon having a very specific set of cards in your opening hand, it seems counterproductive to have one of the slots in your hand taken up by a non-enchantment card that is only there to stop their first counterspell and almost uncastable in the deck. I like the rest of my sideboard quite a bit, but is there ANYTHING I can replace the Chancellors with?? Preferably an enchantment, of course. Especially in this post-Miracles meta and with the new cards that have come out in the last couple blocks I feel like there MUST be something else. Any ideas guys? Thanks in advance for any and all input!