Cheapest priced copy (Modern Horizons 2): $0.69 at Card Kingdom, near mint, their price list as of .
Skirge Familiar 
Creature — Phyrexian Imp · 3/2 · Uncommon · Urza's Saga · #157
Flying
Discard a card: Add {B}.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.69 to $1.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 2 | 276 | Uncommon | $0.69 | $1.49 |
| The List | USG-157 | Uncommon | $0.79 | — |
| Urza's Saga | 157 | Uncommon | $1.79 | — |
One ruling from Wizards of the Coast
- 18 June 2021Skirge Familiar's activated ability is a mana ability. It doesn't use the stack and can't be responded to.