Cheapest priced copy (Bloomburrow Commander): $0.35 at Card Kingdom, near mint, their price list as of .
Illusory Ambusher 
Creature — Cat Illusion · 4/1 · Uncommon · Iconic Masters · #58
Flash (You may cast this spell any time you could cast an instant.)
Whenever this creature is dealt damage, draw that many cards.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
6 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow Commander | 167 | Uncommon | $0.35 | — |
| Commander 2015 | 12 | Uncommon | $0.35 | — |
| Commander 2020 | 113 | Uncommon | $0.35 | — |
| Game Night: Free-for-All | 29 | Uncommon | $0.35 | — |
| Iconic Masters | 58 | Uncommon | $0.35 | $0.49 |
| The List | C15-12 | Uncommon | $0.35 | — |
2 rulings from Wizards of the Coast
- 17 November 2017Creatures may be dealt damage greater than their toughness. For example, if a source deals 5 damage to Illusory Ambusher, you'll draw five cards.
- 17 November 2017If Illusory Ambusher blocks a creature with trample, that creature's controller can assign any amount of damage from 1 to that creature's power to Illusory Ambusher. Excess damage doesn't have to be assigned to the defending player.