J Lock
J Lock is a Warlock deck in Hearthstone Standard. At Bronze–Gold it wins 24% of its games and is played in 0% of games.
In the mulligan, keep above all Brightwing, Vulgar Homunculus, Flame Imp, and Watfin. Usually toss: Twisting Nether, Lord Jaraxxus, and Spirit Bomb.
It wins 28% going first and 20% on the coin.
Mulligan guide
The archetype's cards sorted by win rate when in hand after the mulligan. Pick the opponent's class for that matchup's mulligan.
Reference: 22% (median of the cards in hand after the mulligan) · Keep: at least 2 points above the reference. Toss: at least 2 points below. Cards with fewer than 100 games get no advice.
| Card | Advice | Win rate in hand | Kept | Win rate drawn |
|---|---|---|---|---|
| Keep | 40%5 | 100% | 21% | |
| Keep | 27%113 | 77% | 20% | |
| Depends | 23%64 | 45% | 22% | |
| Depends | 22%9 | 82% | 12% | |
| Keep | 22%137 | 87% | 22% | |
| Depends | 22%106 | 76% | 28% | |
| Depends | 20%110 | 76% | 19% | |
| Keep | 20%10 | 100% | 29% | |
| Depends | 19%88 | 53% | 25% | |
| Depends | 17%110 | 69% | 22% | |
| Toss | 16%74 | 39% | 24% | |
| Depends | 16%56 | 55% | 24% | |
| Depends | 15%68 | 45% | 22% | |
| Keep | 14%14 | 100% | 48% | |
| Toss | 14%78 | 52% | 29% | |
| Toss | 14%73 | 36% | 24% | |
| Toss | 14%66 | 40% | 28% | |
| Toss | 13%64 | 30% | 25% | |
| Toss | 11%55 | 44% | 29% | |
| Depends | 11%19 | 89% | 14% | |
| Toss | 10%90 | 66% | 27% | |
| Depends | 0%5 | 67% | 10% | |
| Depends | 0%11 | 80% | 8% | |
| Keep | 0%5 | 100% | 15% | |
| Depends | 0%12 | 100% | 11% |
Matchups by class
Win rate against each opponent class.
- Priest7721%13%–31%
- Death Knight5922%13%–34%
- Warlock5031%20%–45%
- Mage4624%14%–38%
- Paladin4622%12%–36%
- Warrior4520%11%–34%
- Rogue4233%21%–48%
- Shaman4110%4%–23%
- Hunter3633%20%–50%
- Druid3526%14%–42%
- Demon Hunter3126%14%–43%
Frequently asked questions
- Which cards should you keep in the J Lock mulligan?
- In the mulligan, keep above all Brightwing, Vulgar Homunculus, Flame Imp, and Watfin. Usually toss: Twisting Nether, Lord Jaraxxus, and Spirit Bomb.
- Is J Lock a good deck?
- J Lock is a Warlock deck in Hearthstone Standard. At Bronze–Gold it wins 24% of its games and is played in 0% of games.
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