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Siphon augment icon

SilverSilver augment

Siphon

Heal for 30% of the damage dealt to enemy champions by selected ability.
Tier
B
Rank
#133
Rarity
Silver
Offered in
All picks
Patch
26.21

How Siphon plays

Siphon is B tier over all champions on patch 26.21: #133 of 226 augments and #42 of the 67 silver cards. That is the average over every champion; on the right one it is worth more, on the wrong one much less.

It does best on Vayne, Smolder and Rengar. 6 of its 15 best champions are fighters.

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

The card it pairs with best is Don't Change the Channel: if you already have one of the two, the other jumps up your list.

Siphon 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.
PickTierRank in that pick
First pickTier B#141
Second pickTier B#137
Third pickTier B#114
Fourth pickTier B#103

Best champions for Siphon

The champions Siphon 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.
#ChampionRoleSiphon on itChampion tier
1Vayne iconVayneMarksmanTier STier B
2Smolder iconSmolderMarksmanTier STier B
3Rengar iconRengarAssassinTier STier B
4Aurelion Sol iconAurelion SolMageTier STier B
5Akali iconAkaliAssassinTier STier D
6Trundle iconTrundleFighterTier ATier A
7Camille iconCamilleFighterTier ATier B
8Nilah iconNilahFighterTier ATier A
9Zac iconZacTankTier ATier D
10Kha'Zix iconKha'ZixAssassinTier ATier B
11Cassiopeia iconCassiopeiaMageTier ATier C
12Kalista iconKalistaMarksmanTier ATier C
13Ambessa iconAmbessaFighterTier BTier A
14Lee Sin iconLee SinFighterTier BTier C
15Gangplank iconGangplankFighterTier BTier B
16Veigar iconVeigarMageTier BTier B
17Nunu & Willump iconNunu & WillumpTankTier BTier C
18Akshan iconAkshanMarksmanTier BTier C
19Yasuo iconYasuoFighterTier BTier S
20Vi iconViFighterTier BTier B

Also good on Aurora, Yorick, Udyr, Warwick, Ryze, K'Sante, Locke, Karthus, Viego, Dr. Mundo, Gwen, Teemo, Cho'Gath, Gragas, Samira, Volibear and Janna.

Cards that pair with Siphon

The cards that do best next to it in the same game, best first.
  1. 1Don't Change the ChannelTier A
  2. 2Mystic PunchTier S
  3. 3OverflowTier A
  4. 4Mighty ShieldTier B
  5. 5Critical RhythmTier B
  6. 6DeftTier A
  7. 7Double TimeTier B
  8. 8Double TapTier C

Items to buy with Siphon

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. Yun Tal Wildarrows1. Yun Tal Wildarrows
  2. Phantom Dancer2. Phantom Dancer
  3. Berserker's Greaves3. Berserker's Greaves
  4. Blade of The Ruined King4. Blade of The Ruined King
  5. Nashor's Tooth5. Nashor's Tooth
  6. Fiendhunter Bolts6. Fiendhunter Bolts

Questions and answers

What does Siphon do in ARAM Mayhem?

Heal for 30% of the damage dealt to enemy champions by selected ability.

Is Siphon good in ARAM Mayhem?

On patch 26.21 Siphon is B tier over all champions (#133). It is at its best on Vayne, Smolder and Rengar.

Which champions is Siphon best on?

Best first: Vayne, Smolder, Rengar, Aurelion Sol, Akali, Trundle, Camille and Nilah. The full list with each champion's tier is on this page.

What pairs well with Siphon?

Don't Change the Channel, Mystic Punch and Overflow, 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.

Related

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.