Cheapest priced copy (Dragons of Tarkir): $0.35 at Card Kingdom, near mint, their price list as of .
Dragonloft Idol 
Artifact Creature — Gargoyle · 3/3 · Uncommon · Jumpstart · #463
As long as you control a Dragon, this creature gets +1/+1 and has flying and trample.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dragons of Tarkir | 237 | Uncommon | $0.35 | $0.49 |
| Iconic Masters | 215 | Uncommon | $0.35 | $0.49 |
| Jumpstart | 463 | Uncommon | $0.35 | — |
One ruling from Wizards of the Coast
- 17 November 2017Because damage remains marked on a creature until it's removed as the turn ends, damage dealt to Dragonloft Idol may become lethal if you no longer control a Dragon later in the turn.