griffstick

I've found Flickering Ward to be a better option over Pentarch Ward as I may be able to cast it at flash speed with Sigarda's Aid in the deck.

TrashedPandai

Entangler falls outside of the CMC requirements.

H-E-N-R-Y

Thank you for the kind words.

thefiresoflurve

This being an aura focused deck and Robe of Stars being an equipment places it outside of the requirements but thank you for the suggestion.

DadHumanPraetor

A card I considered early on and passed on but one I'll give thought to once again. Thank you for the suggestion.

you have enough removal, but vindicate might be good?

Looks very nice but I think this deck needs a few wipes; in my view it's too vulnerable against opponents that go wide. Right now you only have Sphere of Safety, Crawlspace and Silent Arbiter (maybe also Pariah combined with granting Killian indestructibility) to counter such strategies and I don't think that will cut it.

Two or three wipes could really make a difference. Wrath of God, Damnation, Mandate of Abaddon, ... pick your poison.

NV_1980

Thinking you are correct. I do like Mandate of Abaddon. Likely to add it and looking at one maybe two other creature based boardwipes.

Easy upvote, love the name and the deck! If you're looking for a boardwipe I'd definitely recommend Winds of Rath, it will usually be a one sided board wipe since you have so many cheap auras.

I have a GW aura deck helmed by Ellivere, if you have any aura or support suggestions I'd love to hear em!

Can't Thwart the Wild Court

I see people discussing boardwipe suggestions. The only one not mentioned here I run is Promise of Loyalty

I see you're running Vow of Duty. The other two Vow auras are quite fun too, with their versatility to enchant Killian, or something else.

Vow of Torment Vow of Malice

Same for the Impetus auras.

Ghoulish Impetus Martial Impetus Parasitic Impetus

Some of my favourite most powerful cards for Killian are: Holy Mantle Astarion's Thirst Angelic Destiny Celestial Mantle Sage's Reverie Timely Ward Ethereal Armor Songbirds' Blessing

I'm also looking forward to having the new Redemption Arc and Idolized

Also, don't be afraid to use higher mana value auras. If you don't draw into an enchantress, you can be left with an empty hand and a stacked commander prone to removal. Quality auras are just as important as quantity auras. A four mana aura like Angelic Destiny reduced to two mana is better in a Killian deck than an always one mana Edge of the Divinity

For a sideboard removal, Single Combat would be a great choice to preserve a powerful enchanted creature, whilst keeping the battlefield equal in creatures until your next turn.