is quirion ranger rly good? ive been playing with pact of negation and i dont know if ranger is needed

when i had 3 salvagers i won more games just attacking with my guys then actually comboing. i lost to ad nauseum which made me put cannonists main. i went down to 1 salvagers just because they were the most inefficient card for me. spell snare is good there are a ton of oath decks in my meta for some reason. mindcensors have been decent not amazing but when ive drawn them they are good. my deck is less focused on combo then most and more on control. i might cut snares for a 3rd negate and something else main. i had tinker/dc but cut it when i added cannonist md

owen what would you suggest as changes to the deck i was looking for a good list to play on a tourny on saturday and that list looks like something i would enjoy playing. and how many people were in this tournament?

this is a list ive been playing, i kinda threw together a sb not sure what i want to play yet have a tourny for a timetwister this saturday would like some feedback

// Lands
    4  Flooded Strand
    1  Polluted Delta
    1  Tolarian Academy
    1  Library of Alexandria
    4  Island
    1  Plains/ Tolaria West ( not sure if i need a plains, and i have really like twest most of the times ive drawn it)
    4  Tundra

// Creatures
    4  Ethersworn Canonist
    1  Auriok Salvagers
    3  Trinket Mage
    2  Aven Mindcensor

// Spells
    1  Time Walk
    1  Fact or Fiction
    2  Negate
    1  Mox Pearl
    1  Engineered Explosives
    1  Tormod's Crypt
    1  Echoing Truth
    4  Force of Will
    2  Spell Snare
    1  AEther Spellbomb
    1  Sensei's Divining Top
    4  Mana Drain
    1  Merchant Scroll
    1  Black Lotus
    1  Mox Emerald
    1  Mox Jet
    1  Mox Ruby
    1  Mox Sapphire
    1  Sol Ring
    1  Mana Crypt
    4  Thirst for Knowledge
    1  Ancestral Recall
    1  Brainstorm

// Sideboard
SB: 1  Pithing Needle
SB: 2  Sower of Temptation
SB: 1  Dispeller's Capsule
SB: 2  Swords to Plowshares
SB: 1  Hurkyl's Recall
SB: 1  Negate
SB: 1  Gaea's Blessing
SB: 1  Chalice of the Void
SB: 2  Annul
SB: 2  Tormod's Crypt
SB: 1  Relic of Progenitus