Cheapest priced copy (Secrets of Strixhaven Commander): $1.79 at Card Kingdom, near mint, their price list as of .
Guardian Augmenter 
Creature — Troll Wizard · 2/2 · Rare · Commander 2021 · #62
Flash
Commander creatures you control get +2/+2.
Commanders you control have hexproof.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $1.79 to $8.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2021 | 62 | Rare | $2.29 | — |
| Commander 2021 | 389 | Rare | $8.49 | — |
| Secrets of Strixhaven Commander | 271 | Rare | $1.79 | — |
2 rulings from Wizards of the Coast
- 16 April 2021Being a commander is not a copiable characteristic; these effects do not apply to copies of a player's commander.
- 16 April 2021These effects apply to any commanders you control, not just your own commander.