Cheapest priced copy (Commander 2014): $0.35 at Card Kingdom, near mint, their price list as of .
Compulsive Research 
Sorcery · Common · Conspiracy · #93
Target player draws three cards. Then that player discards two cards unless they discard a land card.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
12 printings · $0.35 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2014 | 102 | Common | $0.35 | — |
| Commander Legends: Battle for Baldur's Gate | 715 | Common | $0.35 | — |
| Commander Legends | 394 | Common | $0.35 | — |
| Conspiracy | 93 | Common | $0.35 | $0.79 |
| Archenemy: Nicol Bolas | 23 | Common | $0.35 | — |
| Modern Masters 2017 | 33 | Uncommon | $0.35 | $0.49 |
| Ravnica: City of Guilds | 40 | Common | $0.35 | $0.49 |
| Ravnica Remastered | 38 | Common | $0.35 | $0.49 |
| Ravnica Remastered | 311 | Common | $0.35 | $0.49 |
| Strixhaven Mystical Archive | 14 | Rare | $0.49 | $1.99 |
| Strixhaven Mystical Archive | 77 | Rare | $0.69 | $1.99 |
| Tarkir: Dragonstorm Commander | 147 | Common | $0.35 | — |
One ruling from Wizards of the Coast
- 14 March 2017The target player can discard either one land card or two cards which may or may not be lands. The player can discard one land and one other card or two land cards if they choose.