Cheapest priced copy (War of the Spark): $0.35 at Card Kingdom, near mint, their price list as of .
Teyo's Lightshield 
Creature — Illusion · 0/3 · Common · War of the Spark · #33
When this creature enters, put a +1/+1 counter on target creature you control.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| War of the Spark | 33 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 3 May 2019You may choose Teyo’s Lightshield as the target of its own ability.