Caw Gates

Creature4 Squadron Hawk
3 Outlaw Medic
1 Guardian of the Guildpact
4 Sacred Cat
Instant4 Counterspell
3 Thraben Charm
4 Prismatic Strands
1 Spell Pierce
4 Brainstorm
Sorcery4 Lorien Revealed

Enchantment4 Journey to Nowhere
4 The Modern Age
Land4 Basilisk Gate
2 Heap Gate
4 Island
4 Sea Gate
4 Citadel Gate
1 Glacial Floodplain
1 Azorius Guildgate

Sideboard

3 Hydroblast
1 Blue Elemental Blast
2 Envelop
4 Pyroblast
2 Breath Weapon
2 Dust to Dust
1 Relic of Progenitus

4 Basilisk Gate
4 Counterspell
2 Heap Gate
4 Journey to Nowhere
4 Squadron Hawk
3 Thraben Charm
3 Outlaw Medic
4 Prismatic Strands
4 Island
4 Sea Gate
4 Citadel Gate
1 Spell Pierce
4 Brainstorm
1 Glacial Floodplain
4 The Modern Age
1 Guardian of the Guildpact
1 Azorius Guildgate
4 Sacred Cat
4 Lorien Revealed

Sideboard
3 Hydroblast
1 Blue Elemental Blast
2 Envelop
4 Pyroblast
2 Breath Weapon
2 Dust to Dust
1 Relic of Progenitus