Cheapest priced copy (Commander 2020): $0.35 at Card Kingdom, near mint, their price list as of .
Humble Defector 
Creature — Human Rogue · 2/1 · Uncommon · Fate Reforged · #104
{T}: Draw two cards. Target opponent gains control of this creature. Activate only during your turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
11 printings · $0.35 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Masters 25 | 135 | Uncommon | $0.59 | $0.99 |
| Commander 2016 | 129 | Uncommon | $0.39 | — |
| Commander 2020 | 154 | Uncommon | $0.35 | — |
| Commander 2021 | 174 | Uncommon | $0.35 | — |
| Commander Legends | 184 | Uncommon | $0.39 | $0.49 |
| Commander Legends | 667 | Uncommon | $0.79 | $1.49 |
| Fate Reforged | 104 | Uncommon | $0.49 | $0.49 |
| Tales of Middle-earth Commander | 222 | Uncommon | $0.35 | — |
| Outlaws of Thunder Junction Commander | 170 | Uncommon | $0.35 | — |
| The List | FRF-104 | Uncommon | $0.39 | — |
| Avatar: The Last Airbender Eternal | 30 | Mythic | $1.79 | $3.49 |
4 rulings from Wizards of the Coast
- 10 November 2020Humble Defector's ability can be activated any time during your turn, including in response to a spell or ability.
- 10 November 2020If Humble Defector is controlled by a player other than its owner, and its controller leaves the game, the effect giving that player control of Humble Defector ends. Humble Defector will return to the control of the player still in the game who most recently controlled it.
- 10 November 2020If Humble Defector isn't on the battlefield as its ability resolves, but the target player is still a legal target, the ability will resolve. You'll draw two cards, even though the player doesn't gain control of Humble Defector.
- 10 November 2020If Humble Defector's owner leaves the game, Humble Defector humbly leaves the game along with that player.