Cheapest priced copy (Ravnica: Clue Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Erratic Visionary 
Creature — Human Wizard · 1/3 · Common · War of the Spark · #48
{1}{U}, {T}: Draw a card, then discard a card.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ravnica: Clue Edition | 85 | Common | $0.35 | — |
| Jumpstart | 150 | Common | $0.35 | — |
| War of the Spark | 48 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 3 May 2019You can’t do anything in between drawing a card and discarding a card, including casting the card you drew.