I'm not sure about deal mechanism of using Enchantments/Auras. of course, those cards are very good to dealing 21 damage with Sigarda, Host of Herons continuously. but though Sigarda has Hexproof and let other creatures protected from sacrifices, cannot provide stabilities against Mass denial or Exile perfect. then isn't it important to dealing as much as damage in a single turn before Creatures and Buffs are wiped out? in one word, Haste could be need for this deck I think. or am I not just understand enough about this deck?

and Virgilance too

I think either Ajani Steadfast or Ajani, Mentor of Heroes would be better than Ajani, Caller of the Pride.

Hey there.

I really like playtesting this deck.

Unfortunately your Commander won't show up for me in Safari unless you write its name in ALL CAPS.

Is there any way you could do that?

why no Dryad Arbor for easy ramp with a t1 Green Sun's Zenith for 0?

Another tutor option if you randomly need it could be Academy Rector, but without a reliable way to get him off like Animal Boneyard, probably not worth the time. There's also Time of Need and Chord of Calling.
Land Tax is great for ramp, though I'm sure it's already been recommended. Primal Growth is also an option, as is Traverse the Ulvenwald
Spectra Ward is nice, though the cost is probably prohibitive for this deck. Speaking of costs, Herald of the Pantheon could help, though the build wouldn't leverage it that well. If against high defense that Sigarda can't break, Bonds of Mortality could be another option besides the exile you already run.
If against high destruction, there's always Karmic Justice, but that probably will never be necessary in duel. Another possible bit of extra insurance, is Greater Auramancy. I know you mentioned countering as a concern. Prowling Serpopard might be a good response.
Only other thing that comes to mind is Nature's Will
Really nice deck!

I just scoured all the previous comments and I couldn't find any mention of Serra's Sanctum, which left me utterly baffled. I thought it was a known staple of the Enchantress theme! Is there some reason it's been completely ignored and left out of the deck? I don't see it on the 1v1 ban list either.

soulwarden11: it was too expensive for me at the time, but I actually just bought one a couple weeks ago!

what do you do against heavy counter metas?

sinister1234: Usually? lose. But in all seriousness, you kind of have to get lucky at getting Sigarda out before they can do anything, have Cavern of Souls available, or you can add in cards like Savage Summoning to help counter the...counters.

i was thinking going with uncounter creatures like thrun the last troll or dragonlord dromoka but does cards seems good. the reason i ask is because my friends all run blue( kinda made them?) and i like voltron so i play uril and all does stuff so getting around does counters its a pain for voltron unless you can equip a creature that they left. was wondering whats your opinion of that situation

My playgroups have tended to be lighter in counters than what your group sounds to be. I've had versions of this deck from long ago that had a Thrun, the Last Troll in them for that reason, but I took it out as I just didn't find the need. It's also worth noting that this deck tends to function more in a 1v1 setting, as opposed to multiplayer.

Spootyone nice looking Voltron deck

Why Bountiful Promenade in a dueling deck? Wouldn't even a basic be better to help cards like Canopy Vista? Since we're aggressive.