Blue Lockdown deck

[Fire Slinger]

I need some help putting the finishing touches on my blue lockdown deck. It's a type 2 deck that uses Arcane Laboratory, Stronghold Biologist, and Stronghold Machinist to prevent my opponent from casting anything. Temporal Adepts are for bounce, and the Morphlings and Masticores are the kill cards.

Artifacts
2-Grim Monolith
2-Masticore
Creature
2-Morphling
3-Stronghold Biologist
3-Stronghold Machinist
2-Temporal Adept
Spells
4-Accumulated Knowledge
3-Arcane Laboratory
4-Counterspell
2-Gush
2-Misdirection
2-Seal of Removal
2-Soothsaying
2-Thwart
2-Trade Routes
Lands
4-Faerie Conclave
19-Island

Right now I know I need more bounce. Plan on adding 2-3 Unsummons and/or Boomerangs. I took the deck to a type 2 tournament and went 2-2. Beat 2 Rebel decks, and lost to a Fish and a Burn deck.

 

[Cateran Overlord]

Try adding in Withdraw, it's very useful. You may also consider are Alexi, Zephyr Mage or Snap(untapping land is useful for blue.

 

[Fire Slinger]

What does Alexi do? The snaps are a good idea. Thanks