If you’re shopping for a legendary AK that reads clearly in inspect and still feels like a story piece, Aquamarine Revenge (internal cu_ak47_courage_alt) belongs on your short list. It sits in the Falchion Collection, uses a custom hand-painted look built around a school of dolphins, and carries the line “Is there an echo in here?”—cold, deep, and on-theme with the name.

Wear runs 0.0–1.0, so you’ll see real differences from Factory New down to heavily scraped floats. Budget buyers can target a mid tier; detail hunters usually lean low wear so the pod doesn’t turn into smudged silhouettes.

Release timeline (facts that matter for buyers)

• Added: 15 April 2015, in the The Hunter and the Hunted update window.
• Case drop many players remember: 26 May 2015, when it entered circulation with the Falchion Case—useful if you’re mapping “when could I unbox this?” on an old timeline.

Workshop → official: PoignantEnvy

Designer PoignantEnvy submitted it as Courage Alt, which lines up cleanly with the internal name. Workshop picks that land in a case line often keep the same visual direction; here the dolphin motif stayed consistent from community file to live server.

Where it drops

Source: Falchion Case, counted toward the Falchion Collection. Building a Falchion-themed loadout or filtering legendaries in that collection? This skin is a common target—not a “always in your face” cover, but a recognizable legendary in the set.

Price check habit: skim Steam Community Market listings for your float band, then cross the same wear on C5GAME so you’re not anchoring on one listing.

What you’re actually buying (pattern & vibe)

• Category: weapon finish; display name weapon | Aquamarine Revenge (深海复仇).
• Art: dolphin school as the main read—not a flat decal; hand-painted edges and color blocks feel more illustration than industrial sticker work.
• Rarity: Covert / legendary in the case context—unbox odds reflect that; on the secondary market you’re paying for art legibility + collection slot + AK demand.

In-game inspect checklist

Before you commit:

1. 3D inspect in a match or tool—trace whether the dolphin group wraps coherently across top, side, and mag areas.
2. Wear test: as float rises, watch for blurred outlines and muddier base tones; low wear keeps pod detail readable; high wear can read like long ocean wear (sometimes charming, sometimes just dirty—personal call).
3. Compare screenshots at 2–3 float brackets you can afford; thumbnails lie more than side-by-side wears.

Shop verdict

Worth it if: you want a Falchion Collection legendary AK with a clear marine theme, you’ll inspect before buying, and you’ve compared Steam + C5GAME for your target wear.

Pause if: you need pixel-crisp art at high wear on a tight budget—save up for a cleaner float or pick a different AK legend.

Editor’s notes

The echo line isn’t marketing fluff—it nudges the skin toward mood over meme. PoignantEnvy’s workshop path is the kind of backstory older players still name-check. For daily play, treat wear like water clarity: pay for the float where the dolphins still look like a pod, not a blur.