Defender

[Lightosphere]

Defender 71 cards, 1 sideboard 2 {Tranquil Cove} 7 {Plains} 3 {Transguild Promenade} 7 {Forest} 1 {Thornwood Falls} 1 {Swamp} 7 {Mountain} 7 {Island} 35 lands 3 {Stalwart Shield-Bearers} 1 {Living Wall} 4 {Doorkeeper} 2 {Vent Sentinel} 2 {Shifting Wall} 1 {Wall of Glare} 1 {Colossus of Akros} 3 {Flamewright} 1 {Guard Gomazoa} 3 {Perimeter Captain} 1 {Fog Bank} 1 {Avacyn, Guardian Angel} 2 {Wakestone Gargoyle} 4 {Axebane Guardian} 29 creatures 1 {Chord of Calling} 1 {Fog} 1 {Swiftfoot Boots} 1 {Elixir of Immortality} 1 {Alpha Authority} 1 {Dictate of Karametra} 6 other spells Sideboard 1 {Ludevic's Test Subject} 1 sideboard cards

[LinkCelestrial]

{Assault Formation}!

[Kaylesh]

{Assault Formation}!

My thoughts exactly.

[Lightosphere]

Avacyn plus wall of glare equals no damage and blocked all creatures.