PrismaticPrismatic augment

Glass Cannon

Reduce max Health by 30%. Deal an extra Melee 25% / Ranged 15% damage as true damage.

Tier: D
Rank: #225
Rarity: Prismatic
Offered in: All picks
Patch: 26.21

How Glass Cannon plays

Glass Cannon is D tier over all champions on patch 26.21: #225 of 226 augments and #68 of the 69 prismatic cards. That is the average over every champion; on the right one it is worth more, on the wrong one much less.

It gives health and resistances, so it pays off on champions that already use that. On a champion that doesn't, it is a wasted pick, whatever its tier.

It does best on Fiddlesticks, Jhin and Karthus. 10 of its 15 best champions are marksmen.

Its tier holds in every pick it can show up in (D tier), so there is no bad moment to take it.

The card it pairs with best is Echo Cast: if you already have one of the two, the other jumps up your list.

Glass Cannon tier by pick

ARAMKit ranks every card for each of the four picks of a game separately. The rank is its place among the cards offered in that pick.

Pick	Tier	Rank in that pick
First pick	Tier D	#217
Second pick	Tier D	#223
Third pick	Tier D	#200
Fourth pick	Tier D	#197

Best champions for Glass Cannon

The champions Glass Cannon does best on, best first, with its tier on each and the champion's own Mayhem tier. Tiers only: no win rates for augments, as Riot's policy asks.

#	Champion	Role	Glass Cannon on it	Champion tier
1	Fiddlesticks	Mage	Tier S	Tier C
2	Jhin	Marksman	Tier A	Tier B
3	Karthus	Mage	Tier A	Tier C
4	Jayce	Fighter	Tier A	Tier C
5	Ashe	Marksman	Tier A	Tier D
6	Nidalee	Assassin	Tier A	Tier C
7	Xerath	Mage	Tier A	Tier B
8	Draven	Marksman	Tier A	Tier B
9	Kai'Sa	Marksman	Tier A	Tier B
10	Twitch	Marksman	Tier A	Tier C
11	Ezreal	Marksman	Tier A	Tier C
12	Akshan	Marksman	Tier A	Tier C
13	Kog'Maw	Marksman	Tier A	Tier B
14	Tristana	Marksman	Tier A	Tier C
15	Caitlyn	Marksman	Tier A	Tier B
16	Aurelion Sol	Mage	Tier A	Tier B
17	Kindred	Marksman	Tier A	Tier C
18	Ziggs	Mage	Tier A	Tier B
19	Kennen	Mage	Tier A	Tier D
20	Samira	Marksman	Tier A	Tier C

Also good on Graves, LeBlanc, Xayah, Senna, Veigar, Miss Fortune, Smolder, Heimerdinger, Lux, Lucian, Syndra, Malzahar, Teemo, Gnar, Varus, Jinx, Quinn, Brand, Elise, Aurora, Mel, Vayne, Viktor, Neeko, Sivir, Taliyah, Vel'Koz, Zoe, Orianna, Hwei, Cassiopeia, Seraphine, Ahri, Twisted Fate, Karma, Zeri, Morgana, Zyra, Vladimir, Yuumi, Urgot, Ryze, Zilean, Anivia, Corki, Bard, Yunara, Aphelios, Kalista, Lissandra, Swain, Vex, Annie, Kayle, Azir, Renata Glasc, Janna, Milio, Thresh, Sona, Nami, Lulu, Soraka and Ivern.

Cards that pair with Glass Cannon

The cards that do best next to it in the same game, best first.

Items to buy with Glass Cannon

The items that do best in games with this card, best first, over all champions. Check your champion's build page for its own items.

1. Morellonomicon
2. Winter's Approach
3. Horizon Focus
4. Rapid Firecannon
5. Banshee's Veil
6. Kaenic Rookern

Questions and answers

What does Glass Cannon do in ARAM Mayhem?

Reduce max Health by 30%. Deal an extra Melee 25% / Ranged 15% damage as true damage.

Is Glass Cannon good in ARAM Mayhem?

On patch 26.21 Glass Cannon is D tier over all champions (#225). It is at its best on Fiddlesticks, Jhin and Karthus.

Which champions is Glass Cannon best on?

Best first: Fiddlesticks, Jhin, Karthus, Jayce, Ashe, Nidalee, Xerath and Draven. The full list with each champion's tier is on this page.

What pairs well with Glass Cannon?

Echo Cast, Prom Queen and Draw Your Sword, best first.

Pick your cards with the tiers next to you

LazyElo is a free Windows app that sits next to the League client. In ARAM Mayhem it shows the strongest champion on your bench, and in game you type the three cards you're offered to see their tier for your champion and what each one does.

Download LazyElo for Windows

Free plan, no ads. For Windows 10 and 11.

Plans and pricing The Mayhem card picker

ARAM Mayhem augment tier list
Every card from S to D on patch 26.21.
ARAM Mayhem augment combos
The best partner for each strong card.
Pin Cushion
Another D-tier prismatic card.
Pandora's Box
Another D-tier prismatic card.
Multishot
Another D-tier prismatic card.
Fiddlesticks Mayhem build
The champion Glass Cannon does best on.
ARAM Mayhem tier list
Every champion from S to D.

Source: ARAMKit, used with permission. Patch 26.21, 23,177,263 ARAM Mayhem games, data of October 28, 2026. Riot keeps Mayhem games out of its public match API, so these aggregates come from ARAMKit. Card tiers are shown without win rates, as Riot's developer policy asks.