Cheapest priced copy (Kaladesh): $1.99 at Card Kingdom, near mint, their price list as of .
Dovin Baan 
Legendary Planeswalker — Dovin · Mythic · Kaladesh · #179
+1: Until your next turn, up to one target creature gets -3/-0 and its activated abilities can't be activated.
−1: You gain 2 life and draw a card.
−7: You get an emblem with "Your opponents can't untap more than two permanents during their untap steps."
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $1.99 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kaladesh | 179 | Mythic | $1.99 | $2.99 |
| Kaladesh Promos | 179s | Mythic | — | $4.99Out of stock |
3 rulings from Wizards of the Coast
- 20 September 2016An opponent affected by Dovin Baan's emblem chooses which two of their permanents to untap, not you.
- 20 September 2016Dovin Baan's first ability can target any creature, not just one with an activated ability. It can also be activated targeting no creature at all.
- 20 September 2016Activated abilities contain a colon. They're generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.