An awesome card that the previous review gave me the idea to play alongside Purifying Corruption, Deny Existence and Ward of Protection in a Lily Chen deck, a combo also available for Zoey Samaras, Carolyn Fern, Sister Mary, Lola Hayes, Carson Sinclair and Amina Zidane.
As i have to admit that i don't think it would be good to much of them, especially Carson and Zoey, i'll say that i didn't really study all possible combos with those guys, so maybe there's something to make of it?
As for this Lily deck, i also included Girish Kadakia, Spiritual Resolve and Hunter's Armor which in our four-player setup made wonders, and even more knowing one of my pals was playing Shrine of the Moirai regularly allowing to take back some useful thing, like Deny Existence, Resolves or some Drawn to the Flame who were rendered totally inoffensive as soon as the combo was set. Damage and horror points were drowned in the amount of life healed without losing any actions, Ancient Evils and other usually bad news were ignored for the most of them, and enemies were still pulverised by the rest of Lily's capacities (in this place, a combo using Dragon Pole with Enchant Weapon and the echanted upgrade of the armor)
The way it helped Lily be more that the monomaniac fighter that she usually is was all alone a good enough reason to play it.
With the upcoming Collector permanent card, allowing any investigator to add a Relic/Charm asset of level 0-3 in his deck, i'm curious to see if and how it can be included in many other combos in the next months, and how much worth it can be.
Edit 12/03/26 : As Eudaimonea points under this, the combo between this card, Ward of Protection and Purifying Corruption, may be non-applicable due to "when" and "after" timings. As we don't agree about it, you shall not consider too much this review until we get an official ruling on it.
Update 30/04/26 : I got a ruling ! FFG answered as follows : "No. Martyr’s Vambrace can be used “after” an encounter card is drawn, while Ward of Protection and Purifying Corruption’s abilities can be used “when” a treachery is drawn. “When” abilities have timing priority over “after” abilities with the same triggering condition, meaning Martyr’s Vambrace is only usable past the window of opportunity for the other cards."
That makes it clear that the combo i proposed with Purifying Corruption and Ward of Protection isn't available (about cards drawn by other investigators only). Tho, even if it's a bit weaker than previously, i still think it still is pretty strong. After all, we're just taking about 2 ways of denying the encounter card. There's still a lot to work with (Deny Existence, Girish, Spiritual Resolve and Hunter's Armo, notably). Only real downside is Ancient Evils being as annoying as ever, i guess.