Cheapest priced copy (Ravnica Allegiance): $0.35 at Card Kingdom, near mint, their price list as of .
Spire Mangler 
Creature — Insect · 2/1 · Uncommon · Ravnica Allegiance · #86
Flash
Flying
When this creature enters, target creature you control with flying gets +2/+0 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ravnica Allegiance | 86 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 25 January 2019Spire Mangler can be the target of its own ability.